Luo, Ban
Li, Mu
Xiang, Nan
Hu, Weikun
Liu, Rong
Yan, Xiaoqin
Article History
Received: 21 June 2020
Accepted: 26 December 2020
First Online: 11 January 2021
Ethics approval and consent to participate
: This study was approved by the ethics committee of Tongji Hospital and performed in accordance with the tenets of the Declaration of Helsinki. Written informed consents were obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.