Chen, Xueying
Yu, Ziqing
Bai, Jin
Wang, Wei
Qin, Shengmei
Wang, Jingfeng
Sun, Zhe
Han, Fei
Su, Yangang
Ge, Junbo
Article History
Received: 22 February 2018
Accepted: 11 April 2018
First Online: 9 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the Institutional Review Board of Zhongshan Hospital, Fudan University, Shanghai, China.
: Informed consent was obtained from all individual participants included in the study.