Shanshan, Wu
Xinfang, Du
Shuihong, Yu
Kecong, Lai
Jinjin, Qi
Zhi, Chen
Feng, Chen
Funding for this research was provided by:
the States S&T Projedts of 13th Five Year (2018ZX10302206)
Article History
Received: 29 August 2019
Accepted: 21 November 2019
First Online: 10 December 2019
Ethics approval and consent to participate
: The study was approved by the Ethics Committees of Beilun People’s Hospital(Ningbo, China).
: All participants signed the written informed consent.
: The authors declare that they have no competing interests.