Lu, Yi
Ding, Hehe
Shao, Caiqun
Wang, Ning
Shi, Junhua
Lian, Chaohui
Wu, Junzheng
Shangguan, Wangning
Article History
Received: 1 November 2021
Accepted: 18 July 2022
First Online: 9 August 2022
Declarations
:
: This study was approved by the Ethics Committee of the Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University (Chief centre, No. LCKY2019-07) according to the Declaration of Helsinki. Chairman of the ethics committee: Xueqiong Zhu. Tel: + 86 057788002560. Written informed consent was signed by parents or guardians.
: Not applicable. This study did not contain any individual person’s data in any form (including individual details, images or videos).
: The authors declare that they have no competing interests.