1. Department of Pediatrics, Academic Medical Center; University of Amsterdam; Amsterdam The Netherlands
2. Department of Plastic and Reconstructive Surgery, Academic Medical Center; University of Amsterdam; Amsterdam The Netherlands
3. Psychosocial Department, Emma Children's Hospital, Academic Medical Center; University of Amsterdam; Amsterdam The Netherlands
4. Department of Plastic and Reconstructive Surgery; Wilhelmina Pediatric Hospital; Utrecht The Netherlands
5. Department of Plastic and Reconstructive Surgery, VU Medical Center; Free University; Amsterdam The Netherlands