Liu, Kuia,*; Ma, Yi-Feia,*; Wang, Yanb,*; Zhang, Yangc,*; Li, Lin-Yia; Zhang, Jie-Qionga; Jiang, Juna; Chen, Rui-Lind; Wan, Yia
aDepartment of Health Services, Fourth Military Medical University
bDepartment of Outpatients, Xijing 986 Hospital
cDepartment of Health Statistics, School of Preventive Medicine, Fourth Military Medical University
dDepartment of Basic Medicine, Fourth Military Medical University, Xi’an, China
*Kui Liu, Yi-Fei Ma, Yan Wang, and Yang Zhang contributed equally to the writing of this article.
Received 21 March 2022 Accepted 9 May 2022
Correspondence to Yi Wan, MD, PhD, Department of Health Services, Fourth Military Medical University, No.169, West Changle Road, Xi’an, China, Tel/fax: +86 29 84712676; e-mail: [email protected]