Metastatic colorectal cancer: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up.

E. Van Cutsem1, A. Cervantes2, B. Nordlinger3 & D. Arnold4, on behalf of the ESMO Guidelines Working Group* Digestive Oncology, University Hospitals Leuven, Leuven, Belgium; Department of Hematology and Medical Oncology, INCLIVA, University of Valencia, Valencia, Spain; Department of General Surgery and Surgical Oncology, Hôpital Ambroise Paré, Assistance Publique – Hôpitaux de Paris, Paris, France; Klinik für Tumorbiologie, Freiburg, Germany