1Graduate School of Human Sciences, and Graduate School of Medicine, Osaka University, 2–2, Yamadaoka, Suita-shi, Osaka, 565-0871 Japan
2Department of Health and Social Behavior, School of Public Health, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
3Cancer Scan, Tokyo, Japan
4Graduate School of Human Development and Environment, Kobe University, Kobe, Japan
5Cancer Detection Center, Miyagi Cancer Society, Miyagi, Japan
6Public Health Policy Research Division, Research Center for Cancer Prevention and Screening, National Cancer Center, Tokyo, Japan
7Screening Assessment and Management Division, National Cancer Center, Tokyo, Japan
© The Author(s) 2020
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