Zhou, Hao
Li, Chun-Pei
Huang, Yi
Zou, Xiao-Bing
Luo, Xue-Rong
Wu, Li-Jie
Zhang, Lan
Xu, Xiu
Yan, Wei-Li
Wang, Yi
Funding for this research was provided by:
National Health and Family Planning Commission of the People's Republic of China (201302002)
Article History
Received: 15 July 2018
Accepted: 11 October 2018
First Online: 16 November 2018
Compliance with ethical standards
:
: The research was approved by the Children’s Hospital of Fudan University Ethics Board ([2012] No. 185).
: All authors declare that they have no competing interests.