Aoyama, Toru
Yoshikawa, Takaki
Article History
First Online: 13 April 2016
Competing interests
: T.Y. has received lecture fees from Abbott, Ajinomoto, Chugai, Eisai, Johnson & Johnson, Kaken, Lilly, Medtronic, Ono, Taiho, Takeda and Yakult. T.A. declares no competing interests.