Ishikawa, Y
Nakayama, K
Morimoto, M
Mizutani, A
Nakayama, A
Toyoshima, K
Hayashi, A
Takagi, S
Dairiki, R
Miyashita, H
Matsumoto, S
Gamo, K
Nomura, T
Nakamura, K
Article History
Received: 9 April 2017
Revised: 18 June 2017
Accepted: 11 July 2017
First Online: 11 September 2017
Competing interests
: All authors are current or former employees of Takeda Pharmaceutical Company.