Ji, Xiaoyu
Zhuang, Yingjie
Yin, Xiangye
Zhan, Qiong
Zhou, Xinli
Liang, Xiaohua
Funding for this research was provided by:
National Natural Science Foundation of China (81302010)
Shanghai Municipal Population and Family Planning Commission (201440584)
the Science and Technology Development Program of Baoshan District, Shanghai, China (14-E-27)