1. Institute of Social and Preventive Medicine, Lausanne University Hospital, Lausanne, Switzerland
2. Nephrology Service, Department of Specialties of Internal Medicine, University Hospital of Geneva, Geneva, Switzerland
3. Nephrology Service, Lausanne University Hospital, Lausanne, Switzerland
4. Department of Nephrology and Hypertension, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
5. Department of Clinical Research, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
6. Division of Primary Care Medicine, Geneva University Hospitals, Geneva, Switzerland
7. Cardiology Service, Department of Specialties of Internal Medicine, Geneva University Hospitals, Geneva, Switzerland
8. Endocrinology Service, Department of Specialties of Internal Medicine, Geneva University Hospitals, Geneva, Switzerland