Funding for this research was provided by:
National Natural Science Foundation of China (81570851, 81273424)
Project of National Key Research Program on Precision Medicine (2016YFC0904800)
the Project of Life-cycle-oriented medical quality safety management and resource optimal allocation (71432007)
the project of China Hospital Development Research Institute on Hospital Management Construction (CHDI-2017-E-12)
the Project of Shanghai Jiaotong University School of Medicine Youth Work Research (QY1803, QY1902, QY1903)
Text and Data Mining valid from 2019-06-17
Received: 19 January 2019
Accepted: 4 June 2019
First Online: 17 June 2019
Ethics approval and consent to participate
: All of the participants involved in the study provided their electronic written informed consent before being surveyed. This study followed the Helsinki Declaration. The study protocol was reviewed and approved by the Ethics Committee of Shanghai General Hospital, Shanghai Jiao Tong University, School of Medicine (Approval No. 2013KY002). Ethical approval for the study protocol was provided by ethical boards of the School of Medicine, Shanghai Jiaotong University.
: Not applicable.
: The authors declare that they have no competing interests.