Usui, Yuko
Kosugi, Kazuhiro
Nishiguchi, Yohei
Miura, Tomofumi http://orcid.org/0000-0002-7031-7279
Fujisawa, Daisuke
Uehara, Yuko
Kawaguchi, Takashi
Izumi, Kayo
Takehana, Jun
Matsumoto, Yoshihisa
Funding for this research was provided by:
Takeda Science Foundation
Article History
Received: 24 November 2021
Accepted: 9 June 2022
First Online: 14 June 2022
Declarations
:
: This study was conducted according to the Declaration of Helsinki and was approved by the Institutional Review Board of the National Cancer Center, Japan (approval number 2018–360).
: The questionnaire included a check box to declare disagreement with participation. Therefore, participants who answered and returned the questionnaire without filling the check box were considered to agree to their participation.
: A letter of request explained the publication of this study. Therefore, participants who answered and returned the questionnaire were considered to be in agreement with the publication.
: The authors declare no conflict of interest.