Text and Data Mining valid from 2018-12-01
Received: 6 July 2018
Accepted: 26 November 2018
First Online: 6 December 2018
Ethics approval and consent to participate
: Written informed consent was obtained from all patients, and the study protocol was approved by the Institutional Ethics Review Board of Tongji Medical College, Huazhong University of Science and Technology.
: Written consent to publish patient identifiable information and data was obtained from the patients’ parent.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.