Received: 31 May 2019
Accepted: 18 September 2020
First Online: 10 October 2020
Ethics approval and consent to participate
: The retrospective observational nature of this case report did not require ethics approval or consent to participate.
: Written informed consent was obtained from the patient’s legal guardian for publication of this case report and any accompanying images. A copy of the written consent is available for review by the Editor-in-Chief of this journal.
: The authors declare that they have no competing interests.