Tahara, Atsuo http://orcid.org/0000-0002-6963-0882
Takasu, Toshiyuki
Article History
Received: 5 September 2017
Accepted: 16 January 2018
First Online: 26 January 2018
Compliance with ethical standards
:
: The authors have no conflict of interest other than being employees of Astellas Pharma Inc.