Takenaka, Kazuhiro
Tominaga, Keiichi http://orcid.org/0000-0002-3716-3386
Kanazawa, Mimari
Fukushi, Koh
Tanaka, Takanao
Kanamori, Akira
Sugaya, Takeshi
Tsuchida, Kouhei
Iijima, Makoto
Goda, Kenichi
Irisawa, Atsushi
Article History
Received: 28 May 2019
Accepted: 13 November 2019
First Online: 28 November 2019
Competing interests
: The authors declare no competing interests.