1. School of Medicine Pontificia Universidade Catolica do Parana Curitiba Brazil
2. Department of Nephrology and Hypertension, University Medical Center Utrecht Utrecht University Utrecht The Netherlands
3. Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht Utrecht University Utrecht The Netherlands
4. UCL Centre for Nephrology, Royal Free Hospital, Division of Medicine University College London London UK
5. Department of Internal Medicine – Nephrology Vivantes Klinikum im Friedrichshain Berlin Germany
6. Arbor Research Collaborative for Health Ann Arbor Michigan USA