Is early-onset cancer an emerging global epidemic? Current evidence and future implications - Ugai, T; Sasamoto, N; Lee, H Y; Ando, M; Song, M; Tamimi, R M; Kawachi, I; Campbell, P T; Giovannucci, E L; Weiderpass, E; Rebbeck, T R; Ogino, S (Nat Rev Clin Oncol, 2022)