1. Department of Dermatology Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona Barcelona Spain
2. Department of Dermatology Hospital Virgen de las Nieves Granada Spain
3. Novartis Farmacéutica S.A Madrid Spain
4. Adelphi Real World Bollington UK
5. Novartis Pharma AG Basel Switzerland
6. Department of Dermatology Hospital de Manises Valencia Spain