Zang, Xiaodong
Huang, Hesuyuan
Zhuang, Zhulun
Chen, Runsen
Xie, Zongyun
Xu, Cheng
Mo, Xuming
Funding for this research was provided by:
National Key Research and Development Program of China (2017YFSF110166, 2016YFC1101001)
National Natural Science Foundation of China (81370277)
Jiangsu Provincial Special Program of Medical Science in China (BL2013003)
Maternal and Child Health Research Project of Jiangsu Province (F201755)
Program for Postgraduates Research Innovation in University of Jiangsu Province (KYCX17_1263)
Article History
Received: 9 November 2017
Accepted: 19 March 2018
First Online: 6 April 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.