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Article History

Received: 15 October 2020

Accepted: 21 April 2021

First Online: 4 May 2021

Declarations

:

: This study was approved by the Research Ethics Committee of Children’s Hospital, College of Medicine, Zhejiang University.

: Written informed consent was obtained from the patient’s parents for publication of this case report and any accompanying images. A copy of the written consent is available for review.

: The authors declare that they have no competing interests.