Li, Chun Yu
Ou, Ru Wei
Chen, Yong Ping
Gu, Xiao Jing
Wei, Qian Qian
Cao, Bei
Zhang, Ling Yu
Hou, Yan Bing
Liu, Kun Cheng
Chen, Xue Ping
Song, Wei
Zhao, Bi
Wu, Ying
Liu, Yi
Shang, Hui Fang http://orcid.org/0000-0003-0947-1151
Funding for this research was provided by:
the National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University (Z20192006)
the 1.3.5 project for disciplines of excellence, West China Hospital, Sichuan University (ZYJC18003, ZYJC18038)
the Science Foundation of Chengdu Science and Technology Bureau (2019-YF05-00307-SN)
the Sichuan Science and Technology Program (2021YJ0415)
Article History
Received: 15 November 2020
Accepted: 9 March 2021
First Online: 15 March 2021
Declarations
:
: This study protocol was approved by the ethics committee of West China Hospital, Sichuan University. All participants have signed informed consent.
: Not applicable.
: The authors declare no competing interests.