Funding for this research was provided by:
National Natural Science Foundation of China (ZYX03JG002, 81973737)
A Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD)
The Open Projects of the Discipline of Chinese Medicine of Nanjing University of Chinese Medicine Supported by the Subject of Academic priority discipline of Jiangsu Higher Education Institutions (ZYX03KF003)
Received: 15 July 2020
Accepted: 29 September 2020
First Online: 15 October 2020
Ethics approval and consent to participate
: All aspects of the study protocol, was authorized by the Institutional Review Board at Nanjing University of Traditional Chinese Medicine before the initiation of this study. All participants were allowed at least 15 min to complete the questionnaire. They read the consent form attached to the paper questionnaire and provided informed consent prior to answering any questions.
: The authors of this study declare that they have no objections to the publication of this article. The individual person’s data in any form (including any individual details, images or videos) in this manuscript, all consent for publication from that person, or in the case of children, their parent or legal guardian.
: The authors declare that they have no competing interest.