1. Nephrology; Clínica Universidad de Navarra; Pamplona Spain
2. Nephrology; Navarra Hospital; Pamplona Spain
3. Atherosclerosis Research Laboratory; CIMA, University of Navarra; Pamplona Spain
4. Endocrinology; Clínica Universidad de Navarra; Pamplona Spain
5. Laboratory of Functional MRI Technology (LOFT) Stevens Neuroimaging and Informatics Institute University of Southern California; Los Angeles California USA
6. Radiology; Clínica Universidad de Navarra; Spain
7. Adjunct Associate Professor of Radiology; University of Pennsylvania; Philadelphia Pennsylvania USA