Zhan, Feixia
Liu, Xiaoli
Ni, Ruilong
Liu, Taotao
Cao, Yuwen
Wu, Jingying
Tian, Wotu
Luan, Xinghua
Funding for this research was provided by:
national natural science foundation of china (81870889, 82071258)
shanghai municipal commission of health and family planning (20184Y0056)
Article History
Received: 31 July 2021
Accepted: 8 October 2021
First Online: 28 October 2021
Declarations
:
: The study was approved by the ethics committee of Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai, China. Written informed consent, which also included the consent for the publication of medical information, was obtained from the guardians.
: All authors in this study have no conflict of interest.