Suzuki, M
Takeda, M
Kito, A
Fukazawa, M
Yata, T
Yamamoto, M
Nagata, T
Fukuzawa, T
Yamane, M
Honda, K
Suzuki, Y
Kawabe, Y
Article History
Received: 19 March 2014
Revised: 26 May 2014
Accepted: 30 May 2014
First Online: 7 July 2014
Competing interests
: All authors are employees of Chugai Pharmaceutical Co, Ltd or its affiliate company Chugai Research Institute for Medical Science Inc.