Zhou, Jiayu
Zhang, Shizhen
Chen, Zhoumiao
He, Zhengfu
Xu, Yong
Li, Zhijun
Article History
Received: 18 June 2019
Revised: 12 September 2019
Accepted: 4 October 2019
First Online: 25 November 2019
Conflict of interest
: The authors declare that they have no conflict of interest.
: We confirm that we have obtained consent to publish from the participant.
: This study was approved by the ethics committee of Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University.