Institution: | (1) Department of Oral and Maxillofacial Surgery, Division of Oncology, University Hospital Groningen, Groningen, The Netherlands;(2) Photodynamic Therapy and Optical Spectroscopy Programme, Department of Radiation Oncology, Erasmus Medical Center, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands;(3) Center for Optical Diagnostics and Therapy, Department of General Surgery, Erasmus Medical Center, Rotterdam, The Netherlands;(4) Information and Communication Theory Group, Faculty of Electrical Engineering, Mathematics and Computer Science, Delft University of Technology, Delft, The Netherlands;(5) Department of Pathology, University Hospital Groningen, Groningen, The Netherlands |