Received: 25 May 2020
Accepted: 7 August 2020
First Online: 7 September 2020
Ethics approval and consent to participate
: For this case series, no ethical approval was sought. Informed consent was obtained from the patients, and their identity was concealed.
: Written informed consent was obtained from the patients for publication of the cases and any accompanying images. Copies of the consent are available for review by the Editor-in-Chief of this journal.
: The authors declare no conflict of interest.