Onogi, Yasuhiro http://orcid.org/0000-0002-7950-8952
Wada, Tsutomu http://orcid.org/0000-0001-5819-8556
Okekawa, Akira
Matsuzawa, Takatoshi
Watanabe, Eri
Ikeda, Keisuke
Nakano, Minoru
Kitada, Munehiro
Koya, Daisuke
Tsuneki, Hiroshi
Sasaoka, Toshiyasu
Article History
Received: 27 June 2019
Accepted: 30 December 2019
First Online: 20 January 2020
Competing interests
: The authors declare no competing interests.