Institution: | 1. Department of Dermatology, Hospital Infantil Niño Jesús, Madrid, Spain;2. Dermatology and Venereology Department, Umeå University Hospital, Umeå, Sweden;3. Department of Dermatology, Hospital Universitario La Paz, Madrid, Spain;4. Department of Dermatology, Hospital Santa Creu y Sant Pau, Barcelona, Spain;5. Department of Dermatology, Clínica Universidad de Navarra, Pamplona, Spain;6. Department of Dermatology, Hospital Son Espases, Palma de Mallorca, Spain;7. Department of Dermatology, Complejo Hospitalario Universitario, Albacete, Spain;8. Department of Ophthalmology, Hospital Universitario Miguel Servet, Zaragoza, Spain;9. Department of Ear‐Nose‐and‐Throat, Hospital San Rafael, Madrid, Spain;10. Department of Dermatology, Hospital Sant Joan de Deu, Barcelona, Spain;11. Centro de Referencia Estatal de Atención a personas con Enfermedades Raras y sus familias, Burgos, Spain;12. ASIC (Spanish Association of Ichthyosis Patients), Madrid, Spain;13. Research Unit, Fundación Academia Española de Dermatología y Venereología, Madrid, Spain |