Peer2Me – evaluation of a peer supported program for adolescent and young adult (AYA) cancer patients: study protocol of a randomised trial using a comprehensive cohort design. - Brock, Hannah; Dwinger, Sarah; Bergelt, Corinna; Sender, Annekathrin; Geue, Kristina; Mehnert-Theuerkauf, Anja; Richter, Diana (BMC Cancer, 2024)