Received: 13 September 2019
Accepted: 3 March 2020
First Online: 1 April 2020
Ethics approval and consent to participate
: Not applicable.
: Written informed consent was obtained from the patient for publication of their individual details and accompanying images in this manuscript. The consent form is held by the authors and is available for review by the Editor-in-Chief.
: The authors declare that they have no competing interests.