1 Department of Dermatology, Hospital Clínic Barcelona, University of Barcelona, Barcelona, Spain.
2 Department of Dermatology, Hospital Clínic Barcelona, University of Barcelona, Barcelona, Spain; Pharmacovigilance program, Hospital Clínic Barcelona, Barcelona, Spain.
3 Pharmacovigilance program, Hospital Clínic Barcelona, Barcelona, Spain; Department of Urology, Hospital Clínic Barcelona, Barcelona, Spain.
4 Department of Urology, Hospital Clínic Barcelona, Barcelona, Spain.
5 Department of Dermatology, Hospital Clínic Barcelona, University of Barcelona, Spain.
6 Department of Pathology, Hospital Clínic Barcelona, Barcelona, Spain.
7 Pharmacovigilance program, Hospital Clínic Barcelona, Barcelona, Spain; Department of Immunology, Hospital Clínic Barcelona, Barcelona, Spain.
8 Department of Dermatology, Hospital Clínic Barcelona, University of Barcelona, Spain; Pharmacovigilance program, Hospital Clínic Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red en Enfermedades Raras CIBERER, Instituto Salud Carlos III, Spain. ccarrera@clinic.cat.