Funding for this research was provided by:
Ministry of Education, Culture, Sports, Science and Technology (19K16723)
Japan Agency for Medical Research and Development (19fk0210052s0201)
Received: 11 September 2019
Accepted: 7 November 2019
First Online: 14 November 2019
Ethics approval and consent to participate
: This study was approved by a suitably constituted Ethics Committee of our institution (approval number is 1551128). Not applicable for consent to participate.
: Written informed consent was obtained from the patients for publication of this case report and any accompanying images. A copy of the written consent is available for review by the Editor of this journal.
: The authors have disclosed that they have no significant relationships with, or financial interest in, any commercial companies pertaining to this article.