Wang, Zhengyuan
Liu, Peng
Su, Xiaohui
Zou, Shurong
Song, Jun
Liu, Shoujun
Funding for this research was provided by:
National Nature Science Foundation of China (81602851)
Excellent Young Talents of Health System in Shanghai (2017YQ043)
the Fourth three year public health program (GWIV-27.1)
Key Disciplines in Shanghai (15GWZK0801)
Article History
Received: 2 January 2018
Accepted: 23 January 2018
First Online: 14 March 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.