1. Department of Dermatology and Allergology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland2Folkhälsan Institute of Genetics, University of Helsinki, Helsinki, Finland
2. Department of Dermatology, Tampere University Hospital, Tampere, Finland
3. Hematology Research Unit Helsinki, Department of Clinical Chemistry and Hematology, University of Helsinki and Helsinki University Hospital Comprehensive Cancer Center, Helsinki, Finland
4. Laboratory of Genetic Skin Diseases, Institut National de la Santé et de la Recherche Medicale, Unité Mixte de Recherche 1163, Paris, France6Imagine Institute, Paris Descartes University–Sorbonne Paris Cité, Paris, France
5. Department of Dermatology, Seinäjoki Central Hospital, Seinäjoki, Finland
6. Department of Pediatrics, Seinäjoki Central Hospital, Seinäjoki, Finland
7. Department of Dermatology and Allergology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
8. Department of Otorhinolaryngology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
9. Department of Clinical Genetics, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
10. Laboratory of Genetic Skin Diseases, Institut National de la Santé et de la Recherche Medicale, Unité Mixte de Recherche 1163, Paris, France6Imagine Institute, Paris Descartes University–Sorbonne Paris Cité, Paris, France11Department of Genetics, Necker H