Zhang, Sheng
Zhang, Kang
Ji, Piyou
Zheng, Xuqing
Jin, Jianbin
Feng, Min
Liu, Pingguo
Funding for this research was provided by:
the Science and Technology Project of Xiamen (3502Z20164023, 3502Z20154021)
the Medical Innovative Project of Fujian provincial Health and Family Planning commission (2015-CXB-40)
the National Natural Science Foundation of China (81401945)