Funding for this research was provided by:
West China Nursing Discipline Development Special Fund Project,Sichuan University,China (HXHL19021)
Science and Technology Departments of Sichuan Province, China (2020YFS0151)
Article History
Received: 25 November 2020
Accepted: 13 May 2021
First Online: 22 May 2021
Declarations
:
: The ethics committee of West China Hospital of Sichuan University approved this study and its methods in August 2017 (approve number 2017(46)). All participants provided signed informed consent.
: Not applicable.
: The authors declare that they have no competing interests.