bims-librar Biomed News
on Biomedical librarianship
Issue of 2022–09–25
seventeen papers selected by
Thomas Krichel, Open Library Society
  1. Internet Derived Information Obstruction Treatment (IDIOT) Syndrome: A Breviloquent Review.
  2. Transforming health science libraries around the globe: The impact of technology.
  3. AACN Essentials: Librarians as partners in successful implementation.
  4. Literature search: Simple rules for confronting the unknown.
  5. NHS knowledge and library services in England in the digital age.
  6. Personalized Information Service System of Smart Library Based on Multimedia Network Technology.
  7. The Current Quality of Web-Based Information on the Treatment of Bipolar Disorder: A Systematic Search.
  8. The landscape of digital resources in radiation oncology.
  9. Surgical videos on the internet: Is this a reliable pedagogical tool in residency training?
  10. Online Resources for Patients Considering Hiatal Hernia Repair: a Quality and Readability Analysis.
  11. Academics versus the Internet: Evaluating the readability of patient education materials for cerebrovascular conditions from major academic centers.
  12. Cannabis Use in Dermatology: A Cross-Sectional Study of YouTube Videos.
  13. The Past and Present of Breast Cancer Resources: A Re-evaluation of the Quality of Online Resources After Eight Years.
  14. Proximal Humerus Fracture: An Evaluation of the Readability and Value of Web-Based Knowledge.
  15. Assessment of information on YouTube on the effect of acupuncture in patients with COVID-19: A cross-sectional study.
  16. Reliability, Quality, and Educational Suitability of TikTok Videos as a Source of Information about Scoliosis Exercises: A Cross-Sectional Study.
  17. The usefulness, reliability, and quality of YouTube video clips on congenital muscular torticollis: A STROBE compliant study.
  1. Cureus. 2022 Aug;14(8): e27945
    Internet Derived Information Obstruction Treatment (IDIOT) Syndrome: A Breviloquent Review.
    Karthik Rajaram Mohan, Saramma Mathew Fenn, Ravikumar Pethagounder Thangavelu.
      The rapid increase in internet use in the current digital era has caused a potential increase in anxiety, and a person either self-medicates or abruptly stops the drug for his medical illness, thereby the rise in the Internet Derived information Obstructing Treatment (IDIOT) syndrome. The Internet Derived Information Obstructing Treatment (IDIOT) syndrome occurs when patients abruptly quit their treatment because they have blindly trusted internet medical information. WHO calls this an " Infodemic," which has created a complex situation in healthcare, as it has caused too much information in digital and physical environments during an outbreak of the disease and caused mistrust in health authorities. Patients get important health information online and anticipate additional assistance, Dr. C. N. Manjunath, Director, Jayadeva Hospital, says "Doctors are becoming sick because of stress, and they need to take care of their health. There is an added demand to ac-q-u-ire communication skills rather than merely technical and professional qualities." Patients must not merely believe healthcare-related information available from online health resources and must seek the help of licensed healthcare professionals for their health concerns. There must be an increase in the awareness programs among the public to as not to fall as victims and blindly follow or abruptly stop their medical prescriptions for their medical illness from available online health resources.
    Keywords:  cybernorphia; domain; internet; obsessive compulsive disorders; reassurance
    DOI:  https://doi.org/10.7759/cureus.27945
  2. Health Info Libr J. 2022 Sep;39(3): 203-206
    Transforming health science libraries around the globe: The impact of technology.
    Jeannette Murphy.
      Health science libraries have been using information technology since the late 1960s, shaping both the profession and the mission of these libraries. To explore the impact of technology, a series of articles has been commissioned for the HILJ Regular Feature, International Perspectives and Initiatives. This editorial sets the scene for this series of articles, which starts in this issue. These articles, written by health science librarians from around the globe, will explore the impact of technology on the way health science libraries provide information in the digital age. Some articles will look at national trends and others will focus on a particular library. A key theme is how technology is being used to support the mission of health science libraries and whether technology has altered that mission. This editorial provides a brief overview of the technologies libraries have adopted, from the 1970s to the present day. From this, it is clear that information technology has transformed the way health information is collected, catalogued, and disseminated to users. And it is certain that in the coming decade new technologies will be incorporated into health science libraries, which will pose challenges for both users and librarians. However, librarians will continue to find ways to adapt and use these tools to meet the needs of their users.
    Keywords:  bibliographic databases; computer literacy; data management; database searching; digital information resources; electronic journals; information and communication technologies (ICTs); information storage and retrieval; internet; library management systems
    DOI:  https://doi.org/10.1111/hir.12451
  3. J Prof Nurs. 2022 Sep-Oct;42:pii: S8755-7223(22)00119-3. [Epub ahead of print]42 A3-A5
    AACN Essentials: Librarians as partners in successful implementation.
    Claire Sharifi, Karen Alcorn, Kyle Downey, Elizabeth G Hinton, Jessica Sender, Jennie Ver Steeg.
      
    DOI:  https://doi.org/10.1016/j.profnurs.2022.07.019
  4. Med J Armed Forces India. 2022 Sep;78(Suppl 1): S14-S23
    Literature search: Simple rules for confronting the unknown.
    Ruchika Jha, Vishal Sondhi, Biju Vasudevan.
      Literature search forms the foundation of most clinical decisions about patient management and is the starting point for all bedside/bench-side research. Despite being an essential tool in the armamentarium of all medical professionals and researchers, literature search remains a challenge, often resulting in frustration and waste of time (and resources). This article aims to provide a beginner's guide to information seekers for a step-wise approach to literature search on web-based databases.
    Keywords:  Database; Embase; PubMed; Web of science
    DOI:  https://doi.org/10.1016/j.mjafi.2022.07.009
  5. Health Info Libr J. 2022 Sep 19.
    NHS knowledge and library services in England in the digital age.
    Sue Lacey Bryant, Richard Bridgen, Emily Hopkins, Catherine McLaren, David Stewart.
      National Health Service (NHS) knowledge and library services in England are integrating digital advances into their systems and services. Health Education England (HEE) leads on the development of NHS library services. A key workstream focuses on (1) improving the infrastructure to enable discovery and management of digital knowledge resources; (2) collaborating with local teams to establish regional library management systems that are integrated with the new national discovery service for healthcare staff and learners. This article explores initiatives on resource discovery as well as the need for system-wide partnership working to ensure that biomedical knowledge in computable form is findable, accessible, interoperable and reusable. Low levels of health and digital literacy pose a significant barrier to using health information and accessing health services. A range of interventions are aimed at enhancing citizens' digital and health literacy skills. The education and life-long learning needs of the knowledge and library services workforce are considered. Working with CILIP and higher education institutions, HEE delivers a range of educational offers through its Learning Academy. As Artificial Intelligence and automation are implemented in health systems, knowledge and library staff form a crucial bridge between technology and those who use it.
    Keywords:  artificial intelligence (AI); clinical decision making; computer literacy; digital information resources; health literacy; information literacy; information skills
    DOI:  https://doi.org/10.1111/hir.12457
  6. Comput Intell Neurosci. 2022 ;2022 2856574
    Personalized Information Service System of Smart Library Based on Multimedia Network Technology.
    Juan Wang.
      Scientific and objective book quality evaluation and research on the value of books in the smart library are conducive to improving the reading needs of readers. However, it is difficult to obtain the important coefficient of the subjective and objective weight of the personalized information service index of the smart library at present, which has the problem of poor system performance. Therefore, a personalized information service system of the smart library based on multimedia network technology is designed. In multimedia network technology, the data collector module, data retriever module, and data memory module of the system hardware are designed. The Ethernet interface is connected through three buses to ensure the efficient operation of the system; according to the hardware, the software flow is introduced, which is divided into UI layer, logical business layer, and data access layer. On this basis, the application program is designed, all operation instructions follow the association rules, and the single-chip microcomputer is connected with the voice chip through the SPI serial port, so as to complete the design of the personalized information service system of the smart library. The experimental results show that the average absolute deviation of the designed system is small, the comprehensive performance is strong, and the update delay is kept within 0.6 s, which can improve the work efficiency.
    DOI:  https://doi.org/10.1155/2022/2856574
  7. J Clin Med. 2022 Sep 15. pii: 5427. [Epub ahead of print]11(18):
    The Current Quality of Web-Based Information on the Treatment of Bipolar Disorder: A Systematic Search.
    Martina Piras, Alessandra Perra, Oye Gureje, Antonio Preti, Mauro Giovanni Carta.
      Background: An important aspect of managing chronic disorders like bipolar disorder is to have access to relevant health information. This study investigates and compares the quality of information on the treatments of bipolar disorder that is available on English websites, as an international language, and on Italian websites, as a popular local language. Methods: A systematic review search was obtained from four search engines. We excluded unrelated materials, scientific papers, and duplicates. We analyzed popularity with PageRank; technological quality with Nibbler; readability with the Flesh Reading Ease test and Gulpease index; quality of information with the DISCERN scale, the JAMA benchmark criteria, and on the extent of adherence to the HONCode. Results: 35 English and 31 Italian websites were included. The English websites were found to have a higher level of quality information and technological quality than the Italian ones. Overall, the websites were found to be difficult to read, requiring a high level of education. Conclusions: These results can be important to inform guidelines for the improvement of health information and help users to reach a higher level of evidence on the websites. Users should find the benefits of treatment, support for shared decision-making, the sources used, the medical editor's supervision, and the risk of postponing treatment.
    Keywords:  bipolar disorder; health literacy; information dissemination; quality; treatment
    DOI:  https://doi.org/10.3390/jcm11185427
  8. Tech Innov Patient Support Radiat Oncol. 2022 Dec;24 19-24
    The landscape of digital resources in radiation oncology.
    Matthew M Culbert, Ryan J Brisson, Oluwadamilola T Oladeru.
      In recent years, the number of educational medical resources accessible to residents and practicing radiation oncologists online has grown exponentially to include discussion boards, wikis, videos, podcasts, journal clubs, online communities, and interactive experiences to augment medical education. In this review, we identify, catalog, and critically evaluate educational websites, smartphone applications, web-based multimedia, and podcasts for radiation oncologists. Literature searches were conducted over a 2-month period (April to May 2022) using OVID-MEDLINE and PubMed with a combination of relevant search terms. Websites of relevant radiation oncology societies were reviewed for e-learning resources. Internet searches including the Google search engine, application stores, and podcast-publisher websites were conducted to identify digital resources for radiation oncology education. To ensure credibility, resources were assessed by two independent reviewers utilizing the criteria of authority, accuracy, objectivity, currency, depth, and appearance per suggested formats for evaluating digital resources in medical literature. Literature searches using OVID-MEDLINE and PubMed yielded 425 citations. Those pertinent to radiation oncology provide examples of resource development, integrations into curriculum, interactive modules, case studies, and learner experiences. The multilevel search identified 47 free digital education resources including online radiation oncology tutorials, podcasts, videos, slide sets, applications, and other interactive resources, some requiring membership or a fee for full access. The myriad online educational tools available to radiation oncology residents represent excellent resources for continuing education. This review represents the first comprehensive summary of available online education resources for radiation oncologists to guide clinicians who are increasingly reliant on digital resources, especially during the COVID-19 pandemic.
    Keywords:  Digital pedagogy; E-learning; Education; Radiation oncology
    DOI:  https://doi.org/10.1016/j.tipsro.2022.08.006
  9. SICOT J. 2022 ;8 39
    Surgical videos on the internet: Is this a reliable pedagogical tool in residency training?
    Abdelhamid Ghersi, Jad Mansour, Philippe Marchand, Abdallah Al Rubaie, Pascal Kouyoumdjian, Remy Coulomb.
       INTRODUCTION: Several open access platforms are currently available to help facilitate this online learning; however, whether the platforms are generalized or specialized, peers do not evaluate videos, and they may teach unverified techniques. The purpose of this study was to compare the quality of each website's content using a specific measurement, analyzing the pedagogical quality of Femoroacetabular impingement (FAI) arthroscopic videos on YouTube versus VuMedi.
    METHODS: A prospective study analyzing 20 arthroscopy videos of arthroscopic FAI surgery on two hosting platforms online: 10 on the generalist platform YouTube and 10 on a specialized platform VuMedi.
    RESULTS: The average length of the YouTube videos was 503 ± 355.02 s (198-1430). The average number of views for the YouTube videos was 56,114.6 ± 116,832.61 (1149-383,694). The average length of the VuMedi videos was 797.5 ± 522.5 s (185-1927). The average number of views for the VuMedi video was 10,404.7 ± 10,071.2 (1625-37,115) The average LAP-VEGaS scores of the YouTube and VuMedi videos were 8.2 ± 3.47 (3-15) and 11.95 ± 2.64 (6-15), respectively (p < 0.0005).
    DISCUSSION: The use of a specialized website makes it possible to obtain educational videos of better quality. Health professionals need to be aware of this when using it as a resource for learning. Therefore, it should be in the interest of educational institutions to participate in the sharing of videos on this platform or to create their own platform to improve the quality of the information provided and the overall pedagogical experience.
    LEVEL OF EVIDENCE: II.
    Keywords:  Femoroacetabular impingement; Guidelines; Hip arthroscopy; Surgical training; Video assessment tool
    DOI:  https://doi.org/10.1051/sicotj/2022039
  10. J Gastrointest Surg. 2022 Sep 20.
    Online Resources for Patients Considering Hiatal Hernia Repair: a Quality and Readability Analysis.
    Armaun D Rouhi, Yazid K Ghanem, Gerard D Hoeltzel, Elizabeth Bader, William S Yi, Noel N Williams, Kristoffel R Dumon.
      
    Keywords:  Hiatal hernia; Online information; Patient education; Quality; Readability
    DOI:  https://doi.org/10.1007/s11605-022-05460-4
  11. Surg Neurol Int. 2022 ;13 401
    Academics versus the Internet: Evaluating the readability of patient education materials for cerebrovascular conditions from major academic centers.
    Caleb Simpeh Edwards, Simon Gashaw Ammanuel, Ogonna N Nnamani Silva, Garret P Greeneway, Katherine M Bunch, Lars W Meisner, Paul S Page, Azam S Ahmed.
       Background: Health literacy profoundly impacts patient outcomes as patients with decreased health literacy are less likely to understand their illness and adhere to treatment regimens. Patient education materials supplement in-person patient education, especially in cerebrovascular diseases that may require a multidisciplinary care team. This study aims to assess the readability of online patient education materials related to cerebrovascular diseases and to contrast the readability of those materials produced by academic institutions with those of non-academic sources.
    Methods: The readability of online patient education materials was analyzed using Flesch-Kincaid Grade Level (FKGL) and Flesch Reading Ease (FRE) assessments. Readability of academic-based online patient education materials was compared to nonacademic online patient education materials. Online patient education materials from 20 academic institutions and five sources from the web were included in the analysis.
    Results: Overall median FKGL for neurovascular-related patient online education documents was 11.9 (95% CI: 10.8-13.1), reflecting that they are written at a 12th grade level, while the median FRE was 40.6 (95% CI: 34.1-47.1), indicating a rating as "difficult" to read. When comparing academic-based online patient education materials to other internet sources, there was no significant difference in FRE and FKGL scores (P = 0.63 and P = 0.26 for FKGL and FRE, respectively).
    Conclusion: This study demonstrates that online patient education materials pertaining to cerebrovascular diseases from major academic centers and other nonacademic internet sites are difficult to understand and written at levels significantly higher than that recommended by national agencies. Both academic and nonacademic sources reflect this finding equally. Further study and implementation are warranted to investigate how improvements can be made.
    Keywords:  Cerebrovascular disease; Cerebrovascular surgery; Health literacy; Patient education; Readability
    DOI:  https://doi.org/10.25259/SNI_502_2022
  12. J Cutan Med Surg. 2022 Sep 22. 12034754221126894
    Cannabis Use in Dermatology: A Cross-Sectional Study of YouTube Videos.
    Celina DeBiasio, Heidi Oi-Yee Li, Olivier Brandts-Longtin, Mark G Kirchhof.
      
    Keywords:  YouTube videos; cannabis; dermatology; health information; patient education; social media
    DOI:  https://doi.org/10.1177/12034754221126894
  13. Cureus. 2022 Aug;14(8): e28120
    The Past and Present of Breast Cancer Resources: A Re-evaluation of the Quality of Online Resources After Eight Years.
    Veronika Killow, Julia Lin, Paris-Ann Ingledew.
      Background and objective The internet has become a major resource of information for cancer patients. However, the quality of these resources is variable, and a better understanding is needed to guide physicians as to how to best support patients in their online searches. We previously evaluated the quality of online breast cancer resources in 2011. Nearly a decade later, we aimed to assess the present quality of online breast cancer-related information and to compare our current analysis with data collected in 2011. Methods A list of 100 breast cancer websites was systematically compiled using meta-search engines Yippy and Dogpile and the search engine Google using the search term "breast cancer". Content accuracy and quality markers, including authorship, attribu-tion, currency, site organization, and readability were assessed by using a previously validated standardized rating tool. Results were analyzed using descriptive statistics and Fisher's exact test. The same strategy was used in both 2011 and 2019. Results When comparing 2011 data to the current one, 27% of websites had been updated in the previous two years in 2011 compared to 65% in 2019 (p<0.00001). Both data sets remained similar in terms of website disclosures and objectivity. Only 30% of websites analyzed in 2019 used two or more reliable sources, while 63% had no reliable sources or no sources cited. From 2011 to 2019, resources with readability above grade 12 increased from 4% to 30% (p<0.0001), while websites offering educational support rose from 8% to 35% (p<0.0001). In 2019, treatment and etiology/risk factors were the most accurately covered areas (64% and 63% of websites, respectively). In 2011, 63% of websites were found to be globally accurate. Prognosis coverage increased from 18% to 33% from 2011 to 2019 (p=0.02). In 2019, survivorship was also evaluated and found to be covered in only 24% of resources. Conclusion Over the past eight years, there have been variable changes in the quality of online breast cancer resources. Promisingly, websites are being updated more frequently and the educational support offered is expanding. Furthermore, there has been significant improvement in the coverage of prognosis, although this requires further progress. Unfortunately, websites are becoming increasingly challenging to understand for the average patient, and coverage of survivorship is lacking. Our study provides vital information to healthcare providers on these trends in online breast cancer resources and how to best support patients in their internet searches.
    Keywords:  breast cancer; cancer websites; internet information; oncology websites; online resources; patient education; patient information
    DOI:  https://doi.org/10.7759/cureus.28120
  14. Cureus. 2022 Aug;14(8): e27957
    Proximal Humerus Fracture: An Evaluation of the Readability and Value of Web-Based Knowledge.
    Mohamed Elshohna, Yasir Hidayat, Ahmed Karkuri.
      Background In today's scientifically developed world, the majority of patients use different websites to explore sophisticated and varied health knowledge. Consequently, healthcare specialists remain concerned that patients may be betrayed. Currently, there is a scarcity of information on the importance and legibility of online health data on proximal humerus fractures. This study aimed to assess the readability and value of existing web-based evidence regarding fractures of the proximal humerus. Methodology A search of three keywords, namely, broken shoulder, proximal humerus fracture, and broken humerus, was performed using the top three internet search engines. The first five pages of every search browser were analyzed. After discarding duplicate websites, 80 websites were found to be suitable for the analysis. Website quality was scored using the Journal of the American Medical Association (JAMA) benchmark criteria and the DISCERN criteria. The presence or absence of the Health on the Net Foundation Code of Conduct (HON code) certification and author characteristics were noted. The degree of readability was measured using six unique parameters, namely, the Automated Readability Index, Flesch Reading Ease Score, SMOG Index, Coleman-Liau index, Flesch-Kincaid Grade Level, and Gunning-Fog Index. Results In total, 80 specific websites were fit for evaluation and analysis. On the DISCERN tool, six (7.5%) websites revealed a high score. Only 20 websites fulfilled all four JAMA benchmark criteria. Of the total 80, only 17 were HON code-certified websites. Readability was variable but the majority was at the college level. Conclusions The most important result of this study is the low value, readability, and clarity of online testimony regarding proximal humerus fractures.
    Keywords:  fracture; humerus; ireland; shoulder; websites
    DOI:  https://doi.org/10.7759/cureus.27957
  15. Medicine (Baltimore). 2022 Sep 16. 101(37): e30473
    Assessment of information on YouTube on the effect of acupuncture in patients with COVID-19: A cross-sectional study.
    Min Cheol Chang, Yoo Jin Choo.
      Medical-related information rapidly spreads throughout the internet. However, these types of information often contain inaccurate information, which can lead to harmful misconceptions. In this study, we evaluated the reliability, quality, and accuracy of videos uploaded on YouTube that harbor claims on the effects of acupuncture on COVID-19 treatment. This is a cross-sectional study. Videos uploaded on YouTube up to February 17, 2022, were searched, and the keywords used were as follows: "acupuncture," "coronavirus," "COVID 19," "COVID-19," "Corona," "COVID," and "SARSCoV2." The top 50 videos in English were viewed and evaluated. The reliability of the videos was evaluated using the modified DISCERN scale, the content-quality was evaluated using the Global Quality Scale. The accuracy of the information in each video was evaluated as well. Of the 50 videos, only 8% were found to be reliable and 64% were of poor quality. Additionally, 98% of the videos were misleading. The mean modified DISCERN scores was 1.72 and the mean Global Quality Scale score was 2.06. Despite the videos being made by experts, their reliability, content-quality, and accuracy were found to be low. The spread of inaccurate information may result in the use of inappropriate and potentially harmful treatment methods for patients. Videos that contain medical information should be produced based on verified scientific evidence.
    DOI:  https://doi.org/10.1097/MD.0000000000030473
  16. Healthcare (Basel). 2022 Aug 25. pii: 1622. [Epub ahead of print]10(9):
    Reliability, Quality, and Educational Suitability of TikTok Videos as a Source of Information about Scoliosis Exercises: A Cross-Sectional Study.
    Chan Woong Jang, Myungsang Kim, Seong-Woong Kang, Han Eol Cho.
      This study aimed to systematically assess the informational reliability, quality, and educational suitability of videos introducing scoliosis exercises on TikTok. We retrieved and screened 1904 TikTok videos with the hashtags: "#scoliosis", "#scoliosisexercise", and "#scoliosistips", before collecting a final sample of 171 scoliosis exercises in March 2022. Then, two independent raters assessed the reliability and quality of the videos using the DISCERN instrument and evaluated the educational suitability of the information using "Scoliosis Exercise Education Score" (SEES; exercise cycle, target, effect, precaution, and rationale). None of the videos were rated as excellent or good according to DISCERN. The mean SEES score was 2.02 out of 5. Videos uploaded by health organizations had significantly lower DISCERN and SEES scores than those by general users and healthcare professionals. Regarding the propriety of physiotherapeutic scoliosis-specific exercises (PSSE), DISCERN and SEES scores were significantly higher in the PSSE proper group than in the PSSE non-proper group. Although TikTok has become a popular source of scoliosis-related information, the overall information quality, reliability, and educational suitability of videos on scoliosis exercises in TikTok appear to be low, suggesting that TikTok is not suitable source for obtaining scoliosis exercise information.
    Keywords:  PSSE; Tiktok; education; exercise; idiopathic scoliosis
    DOI:  https://doi.org/10.3390/healthcare10091622
  17. Medicine (Baltimore). 2022 Sep 16. 101(37): e30502
    The usefulness, reliability, and quality of YouTube video clips on congenital muscular torticollis: A STROBE compliant study.
    Kil-Yong Jeong, Hyun Jung Lee, Shin-Young Yim.
      This study aimed to evaluate the usefulness, reliability, quality, and related characteristics of YouTube video clips on congenital muscular torticollis (CMT). This cross-sectional study analyzed 47 YouTube video clips on CMT. They were classified as either useful or misleading by 2 rehabilitation doctors. The modified DISCERN tool and the Global Quality Scale (GQS) were used to evaluate their reliability and quality. An analysis was conducted using the characteristics, such as presenters, ownership of YouTube channel accounts, countries, contents, and the video popularity. Of the 47 YouTube video clips, 8 (17%) were evaluated as misleading, which indicated that they included at least one scientifically unproven piece of information on CMT or more. They were less reliable and of lower quality than the useful video clips. The video clips presented by healthcare professionals were more useful compared to those presented by others (P = .015). However, the video popularity was not related to its usefulness. The reliability and quality (3.70 ± 0.82 vs 0.75 ± 0.50 and 2.95 ± 1.21 vs 1.50 ± 1.00) assessed by the modified DISCERN tool and GQS, respectively, were significantly higher in the video clips presented by healthcare professionals compared to those presented by others. There were misleading YouTube video clips on CMT. Video clips presented by healthcare professionals could be more useful, reliable, and of better quality. The popularity of the video clips does not indicate more usefulness, reliability, and better quality. YouTube viewers should be aware of these findings. We recommend that the viewers preferentially choose video clips on CMT presented by healthcare professionals, not by the video popularity.
    DOI:  https://doi.org/10.1097/MD.0000000000030502
This page is being maintained by Thomas Krichel. It was last updated on 2024‒11‒22 at 4:18.