Gan, Lu
Liu, Demin
Liu, Jing
Chen, Erya
Chen, Chan https://orcid.org/0000-0001-5823-8247
Liu, Lian
Hu, Hang
Guan, Xiaohui
Ma, Wen
Zhang, Yanzi
He, Yarong
Liu, Bofu
Tang, Songling
Jiang, Wei https://orcid.org/0000-0001-6589-2247
Xue, Jianxin
Xin, Hongbo
Funding for this research was provided by:
National Natural Science Foundation of China (82070421, 81300108, 81800432, 81870221, 81472808, 81873659, 91639106)
Grant from National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University
Article History
Received: 15 July 2020
Revised: 29 March 2021
Accepted: 27 April 2021
First Online: 11 June 2021
Competing interests
: The authors declare no competing interests.