Funding for this research was provided by:
Shanghai Medical Ethos Association
Received: 22 June 2020
Accepted: 6 January 2021
First Online: 25 January 2021
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board (IRB) of the School of Public Health, Fudan University (IRB#2018-05-0683). Oral informed consent was approved by the IRB and obtained before the patients’ participation in the survey.
: Not applicable.
: The funding body of the study, the Shanghai Medical Ethos Association, participated in the design of the study and collection and interpretation of data, and involved in writing the manuscript. The authors declare that have no competing interests.