1. Department of Medical Biology, Section of Clinical Anatomy and EmbryologyAcademic Medical Center, University of AmsterdamAmsterdamthe Netherlands
2. Department of RadiologyGroene Hart HospitalGouda the Netherlands
3. Division of Special Services, Section Forensic PathologyNetherlands Forensic InstituteThe Hague the Netherlands
4. Department of OtorhinolaryngologyAcademic Medical Center, University of AmsterdamAmsterdam the Netherlands