Received: 29 June 2020
Accepted: 10 September 2020
First Online: 19 September 2020
Ethics approval and consent to participate
: The ethics review board of Asama Nanroku Komoro Medical Center approved this study. Written informed consent was obtained from the patient for extracting his data from electronic medical chart system. A copy of the written consent is available for review by the Editor-in-Chief of this journal on request.
: The patient gave consent for the publication of his information.