Shi, Peng
Zhang, Xiaobo http://orcid.org/0000-0002-7666-9638
Liu, Lijuan
Tang, Liangfeng
Li, Jing
Wang, Libo
Li, Albert M.
Cao, Yang
Xu, Hong
Huang, Guoying
Funding for this research was provided by:
Shanghai Science and Technology Committee (18411951700)
Intelligent Medical Research Project of Shanghai Health and Family Planning Commission (2018ZHYL0225)
Article History
Received: 3 December 2019
Accepted: 25 February 2020
First Online: 12 March 2020
Ethics approval and consent to participate
: Ethics approval was obtained from the Children’s Hospital of Fudan University Ethics Committee (No. 2019–188). Due to the retrospective study, it is not needed to obtain consent to participate.
: Not applicable.
: The authors declare that they have no competing interests.