Qin Xuan, Li Ling, Sun Xin
Chinese Evidence-based Medicine Center, Cochrane China Center and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China.
Chinese Evidence-based Medicine Center, Cochrane China Center and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China; Evidence-based Medicine Research Center, School of Basic Science, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, Jiangxi, China.
J Clin Epidemiol. 2021 Oct;138:245-246. doi: 10.1016/j.jclinepi.2021.03.011. Epub 2021 Mar 19.