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Article History

Received: 28 January 2022

Accepted: 4 August 2022

First Online: 17 August 2022

Declarations

:

: The analysis was performed according to the principles of Helsinki Declaration. Written informed consent was obtained from all patients. The experimental protocol was approved by the Ethics Committee of Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences (2022BJYYEC-129–01).

: Not applicable.

: Zilong Yin, Jian Shen, Qiang Wang, Liangyuan Wen, Wenjing Qu and Yaonan Zhang declare that they have no conflict of interest.