Asada, Hidetsugu
Horita, Shoichiro
Hirata, Kunio
Shiroishi, Mitsunori
Shiimura, Yuki http://orcid.org/0000-0002-9752-7399
Iwanari, Hiroko
Hamakubo, Takao
Shimamura, Tatsuro
Nomura, Norimichi
Kusano-Arai, Osamu
Uemura, Tomoko
Suno, Chiyo
Kobayashi, Takuya
Iwata, So http://orcid.org/0000-0003-1735-2937
Article History
Received: 3 October 2017
Accepted: 26 April 2018
First Online: 2 July 2018
Competing interests
: The authors declare no competing interests.