Huo, Haifeng
Hu, Guohua
Funding for this research was provided by:
ature Fund of the First Affiliated Hospital of Chongqing Medical University (2018pyjj-01)
Article History
Received: 13 May 2019
Accepted: 20 September 2019
First Online: 30 October 2019
Ethics approval and consent to participate
: Participate were approved by Chongqing Medical University thics committee,reference number (CQMU201604752).
: All authors consent for publication.
: The authors declare that they have no conflict of interests.