Funding for this research was provided by:
Shanghai Municipal Education Commission
Text and Data Mining valid from 2019-09-11
Received: 16 September 2018
Accepted: 19 August 2019
First Online: 11 September 2019
Ethics approval and consent to participate
: The ethics committee has been approved by Institutional Review Board of Shuguang hospital affiliated with Shanghai University of TCM (22 December 2017, approval no. 2017–569–52-01). Written informed consent will be obtained from all participants.
: Not applicable. Results will be presented at relevant national and international conferences as well as being published in peer-reviewed journals.
: The authors declare that they have no competing interests.