1. University of Groningen, Faculty Campus Fryslân, Leeuwarden
2. University of Twente, Techmed Center, Faculty of Science and Technology, Biomedical Photonic Imaging
3. University Medical Centre Groningen, Department of Surgery, Optical Molecular Imaging Groningen, Gro
4. Medical Centre Leeuwarden, Department of Intensive Care, Leeuwarden