1 Department of Oral and Maxillofacial Surgery and Special Dental Care, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, PO Box 85500, Utrecht, The Netherlands. w.f.c.desonnaville-3@umcutrecht.nl.
2 Department of Oral and Maxillofacial Surgery and Special Dental Care, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, PO Box 85500, Utrecht, The Netherlands.
3 Department of Pediatric Rheumatology and Immunology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.