Zhang, Ran
Qi, Qiushi
Song, Weiqun
Chen, Yaping
Article History
Received: 17 May 2022
Accepted: 18 July 2022
First Online: 25 July 2022
Declarations
:
: This prospective study was approved by the ethics committee of Beijing Tongren Hospital Capital Medical University and complied with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Written informed consent to participate was provided by all participants.
: Not applicable.
: The authors declare that they have no competing interests.