Ma, Ruo Han
Zhao, Xue Ping
Ni, Zhi Hong
Xue, Xiao Ling
Article History
Received: 6 June 2021
Accepted: 27 September 2021
First Online: 14 October 2021
Declarations
:
: This study was conducted in accordance with the Declaration of Helsinki. We confirm that all methods were performed in accordance with the relevant guidelines and regulations. Informed consent was obtained from all participants. Ethical approval was granted by the ethics committee of the Children’s Hospital of Soochow University. (approval no. #2016045).
: Written informed consent for publication was obtained from all participants.
: The authors declare no conflict of interest.