Chen, Wei
Tian, Xiaofei
Chen, Lu
Huang, Wei
Funding for this research was provided by:
Chongqing Kewei Joint Technology Innovation and Application Development Project (2020MSXM087)
Article History
Received: 28 October 2020
Accepted: 30 December 2020
First Online: 8 February 2021
Ethics approval and consent to participate
: The study protocol was approved by the Institutional Review Board of Children’s Hospital of Chongqing Medical University, No.2019(31).All patients’ parents signed informed consent.
: Written informed consent was obtained from the patients’ parents.
: The authors declare that they have no competing interests.