1. Division of Renal Medicine and Baxter Novum; Department of Clinical Science; Intervention and Technology; Karolinska Institutet; Stockholm Sweden
2. Department of Hypertension and Nephrology; Dante Pazzanese Institute of Cardiology; São Paulo Brazil
3. Department of Nutrition; Dante Pazzanese Institute of Cardiology; São Paulo Brazil
4. Department of Nuclear Medicine; Dante Pazzanese Institute of Cardiology; São Paulo Brazil
5. Department of Radiology; Dante Pazzanese Institute of Cardiology; São Paulo Brazil