Ye, Jing
Cheng, Xiao-dong
Cheng, Bei
Cheng, Yi-fan
Chen, Xiao-Jing
Lu, Wei-guo https://orcid.org/0000-0003-2062-7145
Funding for this research was provided by:
National Natural Science Foundation of China (81402364)
National Key Research and Development Program of China (2016YFC1302900)
Article History
Received: 22 June 2018
Accepted: 21 January 2019
First Online: 30 January 2019
Ethics approval and consent to participate
: This study was approved by the Human Research Ethical Committee of the Women’s Hospital, Zhejiang University, School of Medicine, China with protocol No. 20110014. Written informed consent was obtained from study participants according to institutional guidelines.
: Not applicable.
: The authors declare that they have no competing interests.
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