1. Department of Dermatology Hospital of Santa Creu i Sant Pau Universitat Autònoma de Barcelona Barcelona Spain
2. Department of Immunology Hospital of Santa Creu i Sant Pau Biomedical Research Institute Sant Pau (IIB Sant Pau) Universitat Autònoma de Barcelona Barcelona Spain
3. Department of Immunology Hospital of Santa Creu i Sant Pau Universitat Autònoma de Barcelona Barcelona Spain