1. Biomedical Photonic Imaging Group, University of Twente, 7522 NB Enschede, The Netherlands
2. Department of Radiology, Leiden University Medical Center, 2333 ZD Leiden, The Netherlands
3. Department of Surgery, University Medical Center Utrecht, 3584 CX Utrecht, The Netherlands
4. TechMed Centre, University of Twente, 7522 NB Enschede, The Netherlands
5. Department of Radiology and Nuclear Medicine, University Medical Center Utrecht, 3584 CX Utrecht, The Netherlands
6. Department of Surgery, Leiden University Medical Center, 2333 ZD Leiden, The Netherlands
7. Multi-Modality Medical Imaging Group, TechMed Centre, University of Twente, 7522 NB Enschede, The Netherlands
8. Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands
9. Department of Gastroenterology, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
10. Department of Radiology and Nuclear Medicine, Erasmus MC University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands