Funding for this research was provided by:
Natural Science Foundation of Hunan Province (2019JJ80106)
Received: 26 November 2020
Accepted: 28 October 2021
First Online: 24 November 2021
: The study was approved by the ethics of the Second Xiangya Hospital of Central South University (No. 2020–800). All participants and all parents or guardians of participants under the age of 14 agreed to participate and written informed consent obtained.
: The patients’ parents gave their written informed consent for the publication of this report.
: The authors declare that they have no competing interests.