Liu, Xu
Mei, Mei
Chen, Xiang
Lu, Yulan
Dong, Xinran
Hu, Liyuan
Hu, Xiaojing
Cheng, Guoqiang
Cao, Yun
Yang, Lin
Zhou, Wenhao
Funding for this research was provided by:
China Postdoctoral Science Foundation (2017M620133)
National Natural Science Foundation of China (81701498)
Article History
Received: 31 January 2019
Accepted: 29 July 2019
First Online: 5 August 2019
Ethics approval and consent to participate
: All guardians of the subjects included in this study were provided with appropriate informed consent. This study was approved by the ethics committee of the Children’s Hospital of Fudan University and adhered to the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.