Funding for this research was provided by:
The Shanghai Pujiang Program of Shanghai Municipal Human Resources and Social Security Bureau (18PJC009)
Article History
Received: 19 June 2019
Accepted: 8 December 2019
First Online: 16 December 2019
Ethics approval and consent to participate
: Ethical approval was obtained from the Ethics Committee of School of Nursing, Fudan university (Reference number: IRB# 2019-2-10). The principles of voluntary participation and confidentiality were ensured for the informants. Eighteen informants signed the consent form before the interviews. One informant gave oral consent after the clear introduction to the study. The interviewer consulted the ethics committee of the university afterwards whether this health care provider could be an informant of the study and the field note of this interview could be used for analysis. The ethics committee approved. The informants were identified by research numbers.
: Not applicable.
: The authors declare that they have no competing interests.