Zhou, Yating
Guo, Xiaoli
Yin, Huaying
Article History
Received: 1 August 2021
Accepted: 3 June 2022
First Online: 21 June 2022
Declarations
:
: The research was conducted according to the guidelines stated in the Declaration of Helsinki, and approved by the Ethics Committee of the children’s hospital of Chongqing Medical University, China. Written Informed consent to participate was obtained from all the study subjects before enrollment.
: Not applicable.
: The authors declare that they have no competing interests.