Li Xieran, Herrmann Carolin, Rauch Geraldine
Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Institute of Biometry and Clinical Epidemiology, Charitéplatz 1, 10117, Berlin, Germany.
Berlin Institute of Health (BIH), Anna-Louisa-Karsch-Str. 2, 10178, Berlin, Germany.
BMC Med Res Methodol. 2020 Nov 25;20(1):280. doi: 10.1186/s12874-020-01161-1.
An amendment to this paper has been published and can be accessed via the original article.
本文的一篇修正已发表,可通过原始文章获取。