Ichihashi, Shigeo http://orcid.org/0000-0003-1809-4079
Shimohara, Yuichi
Bolstad, Francesco
Iwakoshi, Shinichi
Kichikawa, Kimihiko
Article History
Received: 12 October 2019
Accepted: 25 November 2019
First Online: 3 December 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Consent for publication was obtained for the person’s data included in the study.