Wu, Dan
Yang, Tingzhong
Hall, Daniel L.
Jiao, Guihua
Huang, Lixin
Jiao, Can
Article History
Received: 3 February 2021
Accepted: 27 May 2021
First Online: 14 June 2021
Declarations
:
: The study protocol was approved by the Ethics Committee of Shenzhen University, and all methods were carried out in accordance with relevant guidelines and regulations. The written informed consent was obtained from all participants prior to administration of the questionnaire.
: Not applicable.
: The authors declare that they have no conflict of interest with respect to the research, authorship, and/or publication of this article.