Kimura, Genjiro
,
Inoue, Nobutaka
Mizuno, Hiroumi
Izumi, Masaaki
Nagatoya, Katsuyuki
Ohtahara, Akira
Munakata, Masanori
Article History
Received: 21 November 2016
Revised: 11 December 2016
Accepted: 26 December 2016
First Online: 23 February 2017
Competing interests
: The authors declare no conflict of interest.