Ou, Ruwei
Wei, Qianqian
Hou, Yanbing
Zhang, Lingyu
Liu, Kuncheng
Lin, Junyu
Jiang, Zheng
Song, Wei
Cao, Bei
Shang, Huifang
Funding for this research was provided by:
1.3.5 project for disciplines of excellence, West China Hospital, Sichuan University (ZYJC18038)
National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University (Z2018B08)
Article History
Received: 6 September 2020
Accepted: 25 November 2020
First Online: 10 December 2020
Competing interests
: The authors declare no competing interests.