Funding for this research was provided by:
Science and Technology Agency of Liaoning province (NO. 2012225098)
Science and Technology Agency of Shenyang (NO. F16-206-9-11)
345 Talent Project
Science Foundation for The Excellent Youth Scholars of China Medical University (QGZD2018065)
Article History
Received: 17 February 2020
Accepted: 29 June 2020
First Online: 6 July 2020
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of Shengjing Hospital of China Medical University. Written informed consent was obtained from the parents for publication of clinical details, clinical images, and videos.
: Not applicable.
: The authors declare that they have no competing interests.