Hosaka, Miki
,
Metoki, Hirohito
Satoh, Michihiro
Ohkubo, Takayoshi
Asayama, Kei
Kikuya, Masahiro
Inoue, Ryusuke
Obara, Taku
Hirose, Takuo
Imai, Yutaka
Article History
Received: 10 September 2014
Revised: 25 March 2015
Accepted: 9 April 2015
First Online: 4 June 2015
Competing interests
: The authors declare no conflict of interest.