Received: 14 July 2021
Accepted: 28 July 2021
First Online: 1 September 2021
: This study was approved by the institutional review boards of the authors’ affiliated hospital (KNUH 2021-06-014, KNUDH 2021-06-03-00).
: 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.