1. Pediatric Skin Center, Department of Dermatology, University Children’s Hospital Zurich, Zurich, Switzerland
2. Children’s Research Center, University Children’s Hospital Zurich, Zurich, Switzerland
3. Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche 1163, Laboratory of Genetic Skin Diseases, Imagine Institute, Paris, France
4. Paris University, Paris, France
5. Pediatric Skin Center, Skin and Wound Management, University Children’s Hospital Zurich, Zurich, Switzerland
6. Dermatology Practice, Centro Medico Bellinzona, Bellinzona, Switzerland
7. Division of Pediatric Infectious Diseases, Children’s Hospital Lucerne, Lucerne, Switzerland
8. Department of Dermatology, University Hospital Zurich, Zurich, Switzerland
9. Department of Genetics, Necker Hospital for Sick Children, Paris, France