Affiliation: | 1. Department of Dermatology, VU Medical Centre, Amsterdam, the Netherlands;2. Van Leeuwenhoek Centre for Advanced Microscopy, Amsterdam Medical Centre, Amsterdam, the Netherlands;3. Department of Oral Cell Biology, Academic Center for Dentistry Amsterdam, University of Amsterdam and VU University, Amsterdam, the Netherlands;4. Department of Plastic Surgery, University of Ghent, Ghent, Belgium;5. Department of Pathology, VU Medical Centre, Amsterdam, the Netherlands;6. Department of Plastic, Reconstructive and Hand Surgery, VU Medical Centre, Amsterdam, the Netherlands;7. Susan Gibbs.;8. E‐mail: |