Chen, Mengmeng
Lu, Yi
Liu, Haoran
Fu, Qingxia
Li, Jun
Wu, Junzheng
Shangguan, Wangning http://orcid.org/0000-0002-7068-2217
Funding for this research was provided by:
The research was funded by Zhejiang provincial public welfare technology application research foundation of China (2018ZD033, 2020KY186)
Article History
Received: 1 February 2020
Accepted: 24 May 2020
First Online: 30 May 2020
Ethics approval and consent to participate
: 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. LCKY2019–09) 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.