1. Department of Dermatology, Microbiology, and Immunology; Universitaire Ziekenhuizen Leuven; Leuven Belgium
2. Department of Human Genetics; Universitaire Ziekenhuizen Leuven; Leuven Belgium
3. Department of Paediatric Medicine; AZ Sint-Jan; Brugge Belgium
4. Department of Dermatology; AZ Sint-Lucas; Brugge Belgium
5. Department of Paediatric Medicine; Universitaire Ziekenhuizen Leuven; Leuven Belgium
6. Department of Human Genetics; Katholieke Universiteit Leuven; Leuven Belgium