Text and Data Mining valid from 2016-08-11
Received: 16 March 2016
Accepted: 19 July 2016
First Online: 11 August 2016
: T.N. received honoraria for speaking from Astellas Pharma Inc., Eisai Co. Ltd, Otsuka Pharmaceutical Co., Ltd., GlaxoSmithKline K.K., Kyowa Hakko Kirin Co. Ltd., Sanofi K.K., Sanofi-aventis K.K., Tsumura & Co., Medtronic Inc., Mochida Pharmaceutical Co. Ltd. Other authors have declared that no competing interests exist.