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Holzinger A, Lettner S, Steiner-Hofbauer V, Capan Melser M.Holzinger A, et al. Among authors: steiner hofbauer v.BMC Med Educ. 2020 Sep 17;20(1):312. doi: 10.1186/s12909-020-02239-6.BMC Med Educ. 2020.PMID: 32943049Free PMC article.