Usui, Yuko
Miura, Tomofumi http://orcid.org/0000-0002-7031-7279
Kawaguchi, Takashi
Kosugi, Kazuhiro
Uehara, Yuko
Kato, Masashi
Kosugi, Toshifumi
Sone, Miyuki
Nakamura, Naoki
Mizushima, Akio
Miyashita, Mitsunori
Morita, Tatsuya
Yamaguchi, Takuhiro
Matsumoto, Yoshihisa
Satomi, Eriko
Funding for this research was provided by:
Ministry of Health, Labour and Welfare (19EA1011)
Article History
Received: 10 March 2021
Accepted: 29 July 2021
First Online: 12 August 2021
Declarations
:
: Authors confirmed that the Institutional Review boards of National Cancer Center Hospital did not need any ethical approval. The questionnaire included the check box to declare disagree with participation. Therefore, participants who answered and returned the questionnaire without filling check box were considered to agree with participation.
: A letter of request explained the publication of this study. Therefore, participants who answered and returned the questionnaire were considered to agree with publication.
: The authors declare no competing interests.