Making patients fit for surgery: Introducing a four pillar multimodal prehabilitation programme in colorectal cancer. (June 2018) - Thomas, Gwen; van Rooijen, Stefan; Schep, Goof; van Lieshout, Rianne; Beijer, Sandra; Dubbers, Rosalie; Carli, Francesco; Roumen, Rudi; Slooter, Gerrit