Li, Jingyang
Wu, Jinhong
Liu, Haipei
Hua, Li
Liu, Quanhua
Fang, Dingzhu
Chen, Yi
Ji, Ruoxu
Zhang, Jianhua
Zhong, Wenwei
Funding for this research was provided by:
Natural Science Foundation of Shanghai (17ZR1418000)
National Natural Science Foundation of China (81270085)
Shanghai Municipal Health Commission (202040164)
Article History
Received: 26 January 2021
Accepted: 31 May 2021
First Online: 5 June 2021
Declarations
:
: The study was in accordance with the Declaration of Helsinki and International Ethical Guidelines for Health-related Research Involving Humans. The Ethics Committee at Xinhua Hospital approved the study. The children’s legal guardians signed written informed consent before the research began.
: Not applicable.
: The authors declare that there is no conflict of interests.