Chen, Jie
Zhang, Tianyi
Feng, Dan
Liu, Yuehui
Zhang, Tao
Wang, Jingtong
Liu, Lihua
Funding for this research was provided by:
Foundation of National Clinical Research Center for Geriatric Diseases of Chinese PLA General Hospital (NCRCG-PLAGH-201901, NCRCG-PLAGH-201901, NCRCG-PLAGH-201901, NCRCG-PLAGH-201901, NCRCG-PLAGH-201901)
Research and Development Fund of Peking University People's Hospital (RDM2021-01, RDM2021-01, RDM2021-01)
Article History
Received: 10 September 2022
Accepted: 27 January 2023
First Online: 12 February 2023
Declarations
:
: Institutional review board approval was not requested or obtained because we used database information with public accessibility.
: The authors declare that they have no competing interests.