Funding for this research was provided by:
Program of Philosophy and Social Science Fundation of Yunnan Province (QN2018018)
Yunnan Provincial Department of Education Research Fund (2018JS259)
Chinese Society of Clinical Oncology (CSCO)-HAOSEN Oncology Research Fund (Y-H2017-075)
The Teaching Research and Reform Foundation of Kunming Medical University (2020-JY-Y-136)
Received: 18 January 2020
Accepted: 30 September 2020
First Online: 12 October 2020
Ethics approval and consent to participate
: This study was approved and reviewed by the Ethics Committee of the Sixth Affiliated Hospital of Kunming Medical University. The informed consent was written. Before taking the survey, the participants were required to read an informed consent form in the title page. Participants were required to choose and declare whether they were willing to participate in the survey. If they chose “YES”, the questionnaire survey forms were filled out on-the spot by participants. The participants were free to leave the survey any time they preferred. The ethics committee approved this procedure.
: Not applicable.
: All authors declare no potential conflict of interest.