Funding for this research was provided by:
345 Talent Project of Shengjing Hospital of China Medical University
Support Program for Youth Backbone of China Medical University (QGRB2018003)
Received: 14 November 2021
Accepted: 5 April 2022
First Online: 15 April 2022
: The study complied with the principles of the Declaration of Helsinki, and the study protocol was approved by the Bioethics Committee of China Medical University (2020PS566k). All participants received verbal and online explanations of the questionnaire and were told that their informed consent was confirmed if they completed and submitted the questionnaire.
: Not applicable.