Egawa, Hiroshi
Jingushi, Kentaro
Hirono, Takayuki
Ueda, Yuko
Kitae, Kaori
Nakata, Wataru
Fujita, Kazutoshi
Uemura, Motohide
Nonomura, Norio
Tsujikawa, Kazutake
Article History
Received: 2 October 2015
Accepted: 6 January 2016
First Online: 3 February 2016
Competing interests
: N. Nonomura and K. Tsujikawa report receiving a commercial research grant from Takeda Pharmaceutical, Novartis Pharma, Astra Zeneca and Daiichi Sankyo, Fujifilm, Tanabe Mitsubishi, respectively. No potential conflicts of interest were disclosed by the other authors.