Hanai, Nobuhiro
Shimizu, Yasushi
Kariya, Shin
Yasumatsu, Ryuji
Yokota, Tomoya
Fujii, Takashi
Tsukahara, Kiyoaki
Yoshida, Masafumi
Hanyu, Kenji
Ueda, Tsutomu
Hirakawa, Hitoshi
Takahashi, Shunji
Ono, Takeharu
Sano, Daisuke
Yamauchi, Moriyasu
Watanabe, Akihito
Omori, Koichi
Yamazaki, Tomoko
Monden, Nobuya
Kudo, Naomi
Arai, Makoto
Sakurai, Daiju
Asakage, Takahiro
Doi, Issei
Yamada, Takayuki
Homma, Akihiro http://orcid.org/0000-0003-1488-0646
Funding for this research was provided by:
Bristol-Myers Squibb
Ono Pharmaceutical.
Article History
Received: 25 June 2020
Accepted: 29 October 2020
First Online: 21 November 2020
Change Date: 10 April 2021
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1007/s10147-021-01879-y
Compliance with ethical standards
:
: N. Hanai, Y. Shimizu, S. Kariya, R. Yasumatsu, T. Fujii, M. Yoshida, K. Hanyu, H. Hirakawa, T. Ono, D. Sano, M. Yamauchi, K. Omori, N. Kudo, M. Arai, D. Sakurai, T. Asakage, A. Homma, T. Yokota, K. Tsukahara, S. Takahashi, and T. Yamazaki report grants from Bristol-Myers Squibb K.K. and Ono Pharmaceutical during the conduct of the study; K. Tsukahara, and S. Takahashi report personal fees from Bristol-Myers Squibb K.K. and Ono Pharmaceutical during the conduct of the study; T. Ueda reports grants from Ono Pharmaceutical; A. Watanabe, and N. Monden report nothing to disclose during the conduct of the study; I. Doi is an employee of Ono Pharmaceutical; T. Yamada is an employee of Bristol-Myers Squibb.
: The study protocol was approved by the Institutional Review Board/Independent Ethics Committee at each study site. Informed consent was not obtained but patients were given the opportunity to decline to have their clinical records used for research.