Liang, Feng
Wang, Xianfeng
Shao, Jianbo
Chen, Jun
Liu, Lei
Li, Hui
Xu, Yi
He, Liya
Liang, Huiying
Li, Kuanrong
Gong, Sitang
Xia, Huimin
Article History
Received: 17 July 2020
Accepted: 5 April 2021
First Online: 17 April 2021
Declarations
:
: This study was approved by the ethics committees of Guangzhou Women and Children’s Medical Center, The Third People’s Hospital of Shenzhen and Wuhan Children’s Hospital. Written informed consent was obtained from the parents or guardians of the COVID-19 patients. As IA patients were not recruited but retrieved from the inpatient care database, written informed consent was not required from them.
: Not applicable.
: The authors declare that they have no competing interests.