Funding for this research was provided by:
Yunnan Provincial Department of Education Science Research Fund Project (2020J0610)
Higher Education Research Promotion and Thailand's Education Hub for Southern Region of ASEAN Countries Project Office of the Higher Education Commission
Received: 14 May 2021
Accepted: 28 August 2021
First Online: 11 September 2021
: The study was approved by the Human Research Ethics Committee of Prince Songkhla University (REC:61-340-18-1) and the Third People's Hospital of Kunming (REC:2019012901). The anonymity of the data was assured, and verbal informed consent was obtained from the participants to participate in the study after providing them with detailed information on the study procedures. The implementation of all stages of the study has been conducted in accordance with the ethical standards and the tenets of the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.