Text and Data Mining valid from 2020-01-08
Received: 26 September 2019
Accepted: 3 January 2020
First Online: 8 January 2020
Ethics approval and consent to participate
: Ehime University Ethics Committee approved this case report for publication.
: Written informed consent was obtained from the patients for publication. A copy of the written consent is available for review by the Editor-in-Chief of this journal.
: The authors declare that they have no competing interests.