Received: 12 June 2020
Accepted: 21 October 2020
First Online: 31 October 2020
Ethics approval and consent to participate
: All procedures followed in this report were in accordance with the ethical standards of the Helsinki Declaration (1964) and has been approved by the institutional ethical committee.
: Written informed consent was obtained from the patients (parents/relatives) for publication of this case series and accompanying images.
: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.