Khairan, Paramita
Sobue, Tomotaka
Eshak, Ehab Salah
Zha, Ling
Kitamura, Tetsuhisa
Sawada, Norie
Iwasaki, Motoki
Inoue, Manami
Yamaji, Taiki
Shimazu, Taichi
Iso, Hiroyasu
Tsugane, Shoichiro
Article History
Received: 8 April 2021
Accepted: 18 August 2021
First Online: 1 September 2021
Declarations
:
: The study was conducted in compliance with the provisions of the Declaration of Helsinki.The study protocol was approved by the Institutional Review Board of the National Cancer Center, Tokyo, Japan (approval number: 2001-013, 14-038). The present study protocol was approved by the Ethical Review Board of Osaka University, Osaka, Japan (approval number: 14020-9). All participants were informed of the objectives of the study and that completion of the survey questionnaire was regarded as providing informed consent.
: Not applicable.
: The authors declare that there are no competing interests.