Bai, Mingzhu
Yang, Linlin
Liao, Hong
Liang, Xiaoyan
Xie, Bingying
Xiong, Ji
Tao, Xiang
Chen, Xiong
Cheng, Yali
Chen, Xiaojun
Feng, Youji
Zhang, Zhenbo
Zheng, Wenxin
Funding for this research was provided by:
Shanghai Municipal Health Bureau (Shanghai Municipal Public Health Bureau) (XYQ2013119, XYQ2013119, XYQ2013119)
National Natural Science Foundation of China (National Science Foundation of China) (81370074,81672562)
Article History
Received: 3 August 2017
Revised: 19 May 2018
Accepted: 25 May 2018
First Online: 19 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.