Untersuchung (NIU) HER2 Study Group. HER2 testing in gastric cancer diagnosis: insights on variables influencing HER2-positivity from a large, multicenter, observational study in Germany. Virchows Arch [...] Wuerstlein R, Christgen M , Kates RE, Kreipe HH , Harbeck N; West German Study Group PlanB Investigators.. West German Study PlanB Trial: Adjuvant Four Cycles of Epirubicin and Cyclophosphamide Plus Docetaxel [...] HIV-Monoinfected Individuals at Risk of Nonalcoholic Fatty Liver Disease (NAFLD): Results From the ECHAM Study. J Acquir Immune Defic Syndr. 2019; 80(4): e86-e94 Lippmann T , Braubach P , Ettinger M, Kuehnel M

Frailty Scale (CFS) reliably stratifies octogenarians in German ICUs: a multicentre prospective cohort study. Muessig JM, Nia AM, Masyuk M, Lauten A, Sacher AL, Brenner T, Franz M, Bloos F, Ebelt H, Schaller [...] associated with a longer length of stay and increased 30 days mortality: A prospective multicenter study. Bruno RR, Wernly B, Beil M, Muessig JM, Rahmel T, Graf T, Meybohm P, Schaller SJ, Allgäuer S, Franz

monotherapies or in combination for adult patients with episodic and chronic tension-type headache: study protocol for a randomized controlled trial. Trials 2019; 20, 623. doi: 10.1186/s13063-019-3700-1 Schmidt [...] von Menschen mit Querschnittlähmung in Deutschland. DRV-Schriften 2019; 117: 321 Bökel A, GerSCI-Study-group, Gutenbrunner C. German Spinal Cord Injury Survey – Main results of lived experience of the

Feierabend N, Kleiner C, Walter U (2021). Results of the 1:1-matching of the CTC-EFF study: A non-randomized evaluation study, European Journal of Public Health, Volume 31, Issue Supplement_3, October 2021

and adolescents in relation to infections and vaccinations: the IMMUNEBRIDGE KIDS cross-sectional study, 2022. Infection (2023). https:// doi.org/10.1007/s15010-023-02052-5 Harries M, Lange B, Dreier M [...] Tests That Influence Preferences of Individuals Eligible for Screening in Germany: A Qualitative Study. Patient Prefer Adherence. 2022;16:2051-2066. doi.org/10.2147/PPA.S365429. Abstracts Decker L, Röding

E-cadherin immunohistochemistry in the typing of breast carcinomas: results of a randomized diagnostic study Cserni G, Kálmán E, Udvarhelyi N, Papp E, Grote I , Bartels S, Christgen M, Kreipe H , Kulka J. H [...] during combined technique for mechanical thrombectomy in acute ischemic stroke: A histomorphological study Donnerstag F, Werlein C , Götz F, Fares OA, Raab P, Iglesias EC , Lanfermann H, Wattjes MP, Jonigk [...] 29. Mild Crigler-Najjar Syndrome with Progressive Liver Disease-A Multicenter Retrospective Cohort Study Junge N, Hentschel H, Krebs-Schmitt D, Stalke A, Pfister ED, Hartleben B , Claßen M, Querfurt A, Münch

M-L & John C (2025). Recruiting participants for focus groups in health research: a meta-research study. BMC Med Res Methodol 25, 9 (2025). doi.org/10.1186/s12874-025-02464-x Klawunn R , Albrecht U-V, [...] Expectations of new technologies in nursing care among hospital patients in Germany – an interview study. Front. Psychol. 14:1227852. doi: 10.3389/fpsyg.2023.1227852 Posselt J, Klawunn R , Dierks M-L (2023) [...] COVID‐19–related health information practises, sources, evaluations and needs: A qualitative interview study. Health Expectations. 2022;1–11. DOI: 10.1111/hex.13688 Weiß M, Klawunn R & Schmeer R. 2022. Station

single-arm European trial on decellularized allografts for aortic valve replacement – The ARISE Study and ARISE Registry Data. Eur J Cardiothorac Surg. 2020, in press. ³ Beckmann E, Martens A, Krueger

Organisation for Research & Treatment of Cancer (EORTC) German Purine Club German Association for the Study of the Liver (GASL) International Hepato-Pancreato-Biliary Association (IHPBA) European/African/Middle

intra-abdominal and subcutaneous adipose tissue in major depressive disorder: A randomized pilot study. J Affect Disord 2016 Mar 1;192:91-97. Kerling A , Tegtbur U, Gützlaff E, Kück M, Borchert L, Ates