Liu, Song
Zhang, Yujuan
Chen, Ling
Guan, Wenxian
Guan, Yue
Ge, Yun
He, Jian
Zhou, Zhengyang
Funding for this research was provided by:
National Health and Family Planning Commission of the People's Republic of China (W201306)
National Natural Science Foundation of China (81371516, 81501441, 81601463)
Natural Science Foundation of Jiangsu Province (BK20150109)
Research Project of Health and Family Planning Commission of Jiangsu Province (Q201508)
Six Talent Peaks Project of Jiangsu Province (WSN-079)
Key Project supported by Medical Science and technology development Foundation, Nanjing Department of Health (YKK15067)