Peng, Li http://orcid.org/0000-0002-1360-1070
Gao, Ling
Zheng, Yunyan
Dai, Yanan
Xie, Qing http://orcid.org/0000-0003-4984-5584
Article History
Received: 24 February 2021
Accepted: 10 May 2021
First Online: 20 May 2021
Declarations
:
: This study was approved by the research ethics committees of Central South University Xiangya School of Medicine, Affiliated Haikou Hospital and adhered to the tenets of the Declaration of Helsinki (Ethical Approval Number: SC20200141). Informed consent was obtained from their parent or legal guardian of all participants.
: Not applicable.
: The authors declare that there is no conflict of interest regarding the publication of this paper.