1. Department of Dermatology; Hospital Universitari Vall d'Hebron; Barcelona Spain
2. Department of Microbiology; Hospital Universitari Vall d'Hebron; Barcelona Spain
3. Department of Pathology; Hospital Universitari Vall d'Hebron; Barcelona Spain
4. Department of Nephology; Hospital Universitari Vall d'Hebron; Barcelona Spain
5. Department of Neumology; Hospital Universitari Vall d'Hebron; Barcelona Spain