Yamaguchi, Satoshi
Shibata, Rei
Yamamoto, Noriyuki
Nishikawa, Masaya
Hibi, Hideharu
Tanigawa, Tohru
Ueda, Minoru
Murohara, Toyoaki
Yamamoto, Akihito
Article History
Received: 3 July 2015
Accepted: 5 October 2015
First Online: 6 November 2015
Competing interests
: The authors declare no competing financial interests.