Remarks
Funding Author Ya-ling LI is Sichuan Hospital Management and Development Research Center Project and Sichuan Medical and Health Law Research Center Project. These two projects were sponsored by the Sichuan Provincial Department of Education [Grant No. SCYG2019-04, YF19-Y12]. Author LI Ya-ling is the applicant of these two projects.
Conflicts of interest: the authors declare that they have no relationships relevant to the contents of this paper to disclose.