1. Melanoma Unit Dermatology Department Hospital Clínic & IDIBAPS (Institut d'Investigacions Biomèdiques August Pi i Sunyer) Barcelona Spain
2. Universidad Nacional de Colombia Bogotá Colombia
3. Biomedical Research Networking Center on Rare Diseases (CIBERER) ISCIII Barcelona Spain
4. Biochemical and Molecular Genetics Service Hospital Clínic & IDIBAPS (Institut d'Investigacions Biomèdiques August Pi i Sunyer) Barcelona Spain
5. Medicine Department Universitat de Barcelona Barcelona Spain