Article History
Accepted: 11 May 2022
First Online: 23 June 2022
Declarations
:
: The questionnaire and methodology for this study was approved by the Human Research Ethics committee of Chongqing Normal University.
: All participants provided informed consents before completing the questionnaires, and were paid after completing the whole questionnaires.
: On behalf of all authors, the corresponding author states that there is no conflict of interest.