Zhou, Xin
Zhang, Xueting
Yang, Linsheng
Hu, Xu
Shen, Aizong
Huang, Xiaohui
Xie, Xuefeng http://orcid.org/0000-0003-1913-9590
Funding for this research was provided by:
National Natural Science Foundation of China (71503006)
the Program for Excellent Talents in University of Anhui Province (grant number gxyq2018006)
Article History
Received: 13 September 2019
Accepted: 11 December 2019
First Online: 19 December 2019
Ethics approval and consent to participate
: The Biomedical Ethics Committee of Anhui Medical University (No. 20150823) exempted this study from the requirement to obtain informed consent. This study adopts a voluntary principle when investigating physicians. Responses were anonymous and the return of a survey by physicians was considered their consent to participate in the study. The institutional review board approved this form of consent.
: Not applicable.
: The authors declare no competing interests.