Zhao, Wanjun
He, Linye
Deng, Wenyi
Zhu, Jingqiang
Su, Anping
Zhang, Yong http://orcid.org/0000-0003-0513-8941
Funding for this research was provided by:
West China Hospital, Sichuan University (18HXBH074, 18HXBH062)
Sichuan Province Science and Technology Support Program (2019JDKKP0071)
Article History
Received: 1 July 2020
Accepted: 14 October 2020
First Online: 22 October 2020
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board and Ethics Committee of the West China Hospital of Sichuan University. Written informed consent was obtained from all participating students.
: Written consent was obtained from the participants.
: The authors declare that they have no competing interests.