Ni, Ping
Zhang, Mingjie
Wu, Yibei
Luo, Wenyi
Xu, Zhuoming
Article History
Received: 2 June 2022
Accepted: 29 July 2022
First Online: 3 August 2022
Declarations
:
: This study was approved by the ethics committee of the Shanghai Children’s Medical Center (SCMCIRB-K2022077-1). Furthermore, because the study was a retrospective study, and patients' privacy was protected, the Shanghai Children’s Medical Center’s Ethics Committee approved the waiver of the informed consent.
: Not applicable.
: None.