Saito, Yoshitaka
Kobayashi, Masaki
Yamada, Takehiro
Sakakibara-Konishi, Jun
Shinagawa, Naofumi
Kinoshita, Ichiro
Dosaka-Akita, Hirotoshi
Iseki, Ken
Funding for this research was provided by:
Bristol-Myers Squibb
Article History
Received: 21 December 2018
Accepted: 7 April 2019
First Online: 23 April 2019
Compliance with ethical standards
:
: YS, TY, MK, JS, NS, HD, KI have no conflict of interest. IK has received for from Bristol-Myers Squibb.
: All the procedures performed in studies involving human participants were carried out in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. For this type of study, formal consent is not required.