Yu, Zhenguo
Cai, Hong
Yang, Bin https://orcid.org/0000-0001-7231-6678
Yao, Jie
Zhang, Ke
Tian, Hua
Liu, Zhongjun
Article History
Received: 21 December 2020
Accepted: 1 March 2021
First Online: 24 March 2021
Declarations
:
: The protocol for the study project has been approved by the Ethics Committee of Peking University International Hospital (Approval number: YJ2017-020). All subjects received an oral and written explanation of the study and signed the informed consent.
: Not applicable.
: The authors declare that they have no competing interests.