1. Nephrology Service, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz de Tenerife, Spain
2. Nephrology Service, Fundació Puigvert, Barcelona, Spain
3. Internal Medicine Department, Hospital Valle de Hebrón, Barcelona, Spain
4. Market Access, PharmaLex, Barcelona, Spain
5. Medical Department, CSL Vifor, Barcelona, Spain
6. HEOR, CSL Vifor, Zürich, Switzerland