Multimodal prehabilitation to improve postoperative outcomes after high impact surgery – study protocol of the F4S PREHAB trial. Issue 2 (February 2023) - Strijker, Dieuwke; van den Heuvel, Baukje; van Laarhoven, Kees CJHM.; Meijerink, Jeroen WJHJ.; Drager, Luuk LD.