Ishige, Fumitaka
Takayama, Wataru
Chiba, Satoshi
Hoshino, Isamu
Arimitsu, Hidehito
Yanagibashi, Hiroo
Iwatate, Yosuke
Article History
Received: 6 December 2017
Accepted: 28 February 2018
First Online: 6 March 2018
Compliance with ethical standards
:
: There is no conflict to declare and no financial disclosures.