Fujisawa, Tomochika http://orcid.org/0000-0002-4611-3727
Koyama, Takuya
Kakishima, Satoshi
Cooley, John R.
Simon, Chris
Yoshimura, Jin
Sota, Teiji http://orcid.org/0000-0002-0400-9147
Article History
Received: 20 September 2017
Accepted: 1 March 2018
First Online: 19 April 2018
Competing interests
: The authors declare no competing interests.