Huang, Yilin
Xing, Zhenzhen
Janssens, Jean-Paul
Chai, Di
Liu, Weiming
Wang, Yuxia
Ma, Yali
Tong, Yaqi
Guo, Yanfei
Article History
Received: 14 August 2022
Accepted: 31 May 2023
First Online: 12 June 2023
Declarations
:
: This study protocol was approved by the Institutional Review Board and ethics committee of Beijing Hospital (2013BJYYEC-042C-01). Before data collection, all parents, guardians or next of kin, and provided written informed consent for the minors to participate in this study. All adult participants received detailed information about the study, and provided written informed consent to participate in this study.
: All authors declare no conflicts of interests.