Article History
Received: 18 August 2023
Accepted: 23 September 2023
First Online: 2 November 2023
Competing interests
: The authors declare that they have no competing interests.
: The study (IRB approval number: IRB2020-05-0826) was ethically approved by the Institutional Review Board of Fudan University School of Public Health, which was registered with the Office for Human Research Protections, IRB00002408, and has a Federal Assurance, FWA00002399. Informed consent was collected via an online questionnaire system for all respondents and no interventions were implemented on study interviewees; data were collected in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki.