1. Urology Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
2. Experimental Renal Preservation Unit, Hospital General Universitario Gregorio Marañón, Madrid, Spain
3. Experimental Nephrology Unit, Hospital General Universitario Gregorio Marañón, Madrid, Spain
4. Experimental Medicine Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
5. Artificial Circulatory Laboratory, Hospital General Universitario Gregorio Marañón, Madrid, Spain