Affiliation: | 1. Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Norway;2. Norwegian National Advisory Unit on Disease-related Undernutrition, Oslo, Norway;3. Department of Clinical Service, Division of Cancer Medicine, Oslo University Hospital, Oslo, Norway;4. Section for Colorectal Cancer Screening, The Cancer Registry of Norway, Oslo, Norway;5. Department of Hepatic, Gastrointestinal and Paediatric Surgery, Division of Gastroenterological Surgery, Inflammatory Medicine & Transplantation, Oslo University Hospital, Oslo, Norway;6. Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, Ås, Norway |