Received: 14 June 2020
Accepted: 30 July 2020
First Online: 28 August 2020
Ethics approval and consent to participate
: The study was approved by the local IRB/Research Ethics Committee, CMUH102-REC2-062.
: Written informed consent was obtained from the patients for the publication of this report and any accompanying images.
: The authors declare that they have no competing interests.