Liang, Zhuoxin
Fu, Jinjian
Li, Ling
Yi, Rongsong
Xu, Shaolin
Chen, Jichang
Ye, Xiaohua
McGrath, Eric
Funding for this research was provided by:
Guangxi Medical and Health Project (Z20180022)
National Natural Science Foundation of China (No. 81973069)
Liuzhou Science and Technology Bureau Project (2018BJ10504, 2018BJ10502)
Article History
Received: 18 May 2020
Accepted: 10 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board of Liuzhou Maternity and Child Healthcare Hospital (No 2017003). A written informed consent was obtained from parents or legal guardians on behalf of the children involved in the study for collection of information and samples. The Ethics Committee also permitted the authors to use the patients records to write this article.
: Not applicable.
: The authors declare that they have no competing interests.