Zhang, Anhui
Fang, Jiao
Wan, Yuhui
Su, Puyu
Tao, Fangbiao
Sun, Ying http://orcid.org/0000-0002-5432-4620
Funding for this research was provided by:
National Natural Science Foundation of China (81872638)
Natural Science Foundation for Distinguished Young Scholars of Anhui Province (1908085J26)
Article History
Received: 20 June 2020
Accepted: 31 July 2021
First Online: 17 August 2021
Declarations
:
: Ethical approval for this study was provided by the Institutional Review Board of the Anhui Medical University.All data collection activities for this study were implemented with informed consent of participants.Written informed consent was provided by the adolescent and his/her guardian, which is approved by Medical Ethics Committee of Anhui Medical University.
: Not applicable.
: The authors declare that that they have no competing interests.