Received: 30 September 2019
Accepted: 8 July 2020
First Online: 17 July 2020
Ethics approval and consent to participate
: Written informed consent was provided before enrollment in the study by all patients and their children in accordance with the Declaration of Helsinki. This study has been approved by the Ethical Committee of Renmin Hospital of Wuhan University and written informed consent was obtained from all patients or legal guardians of any participant under the age of 16.
: The written informed consent for publication of the clinical details was obtained from all participants or the parents or legal guardians of any participant under the age of 18.
: The authors have declared no conflict of interest.