Wenshen, Wu
Qi, Peng
Tianli, Huang
Jinfeng, Liao
Ning, Li
Funding for this research was provided by:
Key program of Dongguan Science and Technology Planning Project (201950715028168)
Article History
Received: 2 January 2021
Accepted: 2 June 2021
First Online: 30 June 2021
Declarations
:
: This research was approved by the Institutional Review Committee of the Dongguan Children’s Hospital. A written informed consent was taken from their parents before participating in the study. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.