Changes in physical activity and diabetes risk after cancer diagnosis: a nationwide cohort study. - Jung, Wonyoung; Cho, In Young; Jung, Jinhyung; Cho, Mi Hee; Koo, Hye Yeon; Park, Yong-Moon Mark; Baek, Jong-Ha; Han, Kyungdo; Shin, Dong Wook (Journal of Cancer Survivorship, 2025)