1. Department of Radiology, University Hospitals Leuven, Department of Imaging & Pathology, KU Leuven, Belgium
2. Department of Nuclear Medicine, University Hospitals Leuven, Belgium
3. Interuniversity Centre for Biostatistics and Statistical Bioinformatics, Catholic University of Leuven and University Hasselt, Belgium
4. Department of Gastroenterology, University Hospitals Leuven, Belgium
5. Department of Radiation Oncology, University Hospitals Leuven, Belgium
6. Department of Pathology, University Hospitals Leuven, Belgium
7. Department of Abdominal Surgery, University Hospitals Leuven, Belgium