Affiliation: | 1. Department of Psychiatry, West China Hospital, Sichuan University, , Chengdu, China;2. Department of Neurology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, , Chengdu, China;3. Department of Gynaecology, University Hospital of Hubei Institute For Nationalities, , Enshi, Hubei, China;4. Evidence‐Based Medicine, West China Medical School of Medicine, Sichuan University, , Chengdu, Sichuan, China |