Shirota, Yukihiro https://orcid.org/0000-0001-6561-4626
Hirase, Yoshimi
Suda, Tsuyoshi https://orcid.org/0000-0001-9608-0444
Miyazawa, Masaki
Hodo, Yuji
Wakabayashi, Tokio
Article History
Received: 19 July 2019
Accepted: 22 February 2020
First Online: 9 March 2020
Competing interests
: The authors declare no competing interests.