Institution: | 1. Department of Plastic Surgery, University of Groningen and University Medical Centre Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands;2. Bergman Clinics, Willemsparkweg 151, 1071 GX, Amsterdam, The Netherlands;3. Centre for Rehabilitation and Department of Oral and Maxillofacial Surgery, University of Groningen and University Medical Centre Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands |