Li, Wenhuan
Yu, Fangfang
Liu, Mingxi
Yan, Chengxi
Article History
Received: 11 November 2021
Accepted: 22 February 2022
First Online: 27 February 2022
Declarations
:
: The Institutional Review Board of Beijing Chaoyang Hospital approved this study with a number of 2017-k-127, and patients provided informed consent. The authors declare that the methods were carried out in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.