Tang, Zifei
Huang, Zhiheng http://orcid.org/0000-0002-9571-3585
Yan, Weili
Zhang, Yi
Shi, Peng
Dong, Kuiran
Gong, Ying
Ji, Min
Wang, Yuhuan
Yu, Zhuowe
Huang, Ying
Article History
Received: 6 July 2019
Accepted: 1 January 2020
First Online: 13 January 2020
Ethics approval and consent to participate
: The study was approved by the ethics committee of Children’s Hospital of Fudan University. Because this was a retrospective observational study and all subjects were anonymized, informed consent was not required. The administrative permissions and licenses were acquired by our team to access the data we used in our research.
: The parents or legal guardians of the patients presented in the figures used within this manuscript gave consent for their personal or clinical details along with any identifying images to be published in this study. Written and signed consent for publication was obtained from the parents or legal guardians of the patients.
: The authors declare that they have no competing interests.