Fujiu, Katsuhito
Shibata, Munehiko
Nakayama, Yukiteru
Ogata, Fusa
Matsumoto, Sahohime
Noshita, Koji http://orcid.org/0000-0002-9510-5897
Iwami, Shingo
Nakae, Susumu
Komuro, Issei
Nagai, Ryozo
Manabe, Ichiro
Article History
Received: 26 July 2016
Accepted: 21 March 2017
First Online: 10 April 2017
Competing interests
: The authors declare no competing financial interests.