Clinicopathological and biological differences in patients with early-onset colon cancer over time - a retrospective cohort study. Issue 2 (February 2023) - Gkekas, Ioannis; Jönsson, Klara; Novotny, Jan; Strigård, Karin; Jaana, Hagström; Haglund, Caj; Palmqvist, Richard; Pavel, Fabian; Gunarsson, Ulf