Funding for this research was provided by:
The 13th Five-year Plan for Key Discipline Construction Project of PLA (A350109)
Received: 23 October 2020
Accepted: 26 April 2021
First Online: 4 May 2021
: The study has been approved by the Ethics Committee of Chinese PLA General Hospital under Grant No. S2020-114-01 and written informed consent was obtained from the patients for the publication of individual clinical details and accompanying images. This research has been conducted according to the ethical principles expressed in the Declaration of Helsinki.
: All the parents have signed the Informed Content Form. In this study, there is no any identifying personal or clinical details along with any identifying images to be published.
: The authors declare that they have no conflicts of interest.