Li, Jiong
Yang, Guanteng
Liu, Shaohua
Wang, Longjie
Liang, Zhuotao
Zhang, Hongqi https://orcid.org/0000-0001-5750-4910
Funding for this research was provided by:
National Natural Science Foundation of China (No.81772298)
Natural Science Foundation of Hunan Province (No.2018JJ3848)
Article History
Received: 24 January 2019
Accepted: 15 July 2019
First Online: 23 July 2019
Ethics approval and consent to participate
: This study has been conducted adhering to the principles of the Declaration of Helsinki II and approved by the medical ethics committee of Xiangya Hospital, Central South University (ethical code, 201703358). Written informed consent was obtained from all the study participants or their parents or guardians.
: Not applicable.
: The authors declare that they have no competing interests.