Mikami, Taro
Koyama, Asumi
Hashimoto, Koukichi
Maegawa, Jiro
Yabuki, Yuichiro
Kagimoto, Shintaro
Kitayama, Shinya
Kaneta, Tomohiro
Yasumura, Kazunori
Matsubara, Shinobu
Iwai, Toshinori
Article History
Received: 20 November 2018
Accepted: 23 May 2019
First Online: 11 June 2019
Competing Interests
: The authors declare no competing interests.