Article History
First Online: 26 May 2018
Compliance with Ethical Standards
:
: The authors received no financial support for the research, authorship, and/or publication of this article.
: Makoto Tanaka is an employee of Astellas Pharma Inc, and belongs to a laboratory (Global Regulatory Science) supported by Otsuka Pharmaceutical Co Ltd. Naoki Matsumaru belongs to a laboratory (Global Regulatory Science) supported by Otsuka Pharmaceutical Co Ltd. Katsura Tsukamoto belongs to a laboratory (Global Regulatory Science) supported by Otsuka Pharmaceutical Co Ltd.