1. Department of Internal Medicine II, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
2. Department of Internal Medicine III, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
3. Department of Physiology and Medical Physics, Medical University of Innsbruck, Fritz-Pregl-Straße 3, 6020 Innsbruck, Austria
4. Division of Physiology, Karl Landsteiner University of Health Sciences, Dr.-Karl-Dorrek-Straße 30, 3500 Krems, Austria
5. Department of Genetics and Pharmacology, Institute of Genetic Epidemiology, Medical University of Innsbruck, Schöpfstraße 41, 6020 Innsbruck, Austria
6. Christian Doppler Laboratory for Iron Metabolism and Anemia Research, Medical University of Innsbruck, Innsbruck, Austria
7. Department of Internal Medicine V, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
8. Department of Cardiac Surgery, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
9. Department of Internal Medicine I, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
10. Division of Medical Biochemistry, Medical University of Innsbruck, Innrain 80/IV, 6020 Innsbruck, Austria
11. Department of Pediatrics I, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
12. Department of Neurology, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
13. Department of Pathology, Innsbruck University Hospital, Anichstraße 35, 6020 Innsbruck, Austria
14. Swiss Tropical and Public Health Institute, Socinstraße 57, 4051 Basel, Switzerland
15. Department of Public Health, University of Basel, Bernoullistraße 28, 4056 Basel, Switzerland
16. Department of Internal Medicine, Lausanne University Hospital, Rue du Bugnon 46, 1011 Lausanne, Switzerland
17. Department of Nephrology and Hypertension, University Hospital Erlangen, Maximiliansplatz 2, 91054 Erlangen, Germany
18. Institute of Genetic Epidemiology, Helmholtz Zentrum München—German Research Center for Environmental Health, Ingolstädter Landstraße 1, 85764 Neuherberg, Germany
19. Institute of Medical Informatics, Biometry and Epidemiology, Ludwig-Maximilians-Universität, Marchioninistraße 15, 81377 Munich, Germany
20. Institute of Epidemiology II, Helmholtz Zentrum München—German Research Center for Environmental Health, Ingolstädter Landstraße 1, 85764 Neuherberg, Germany
21. German Center for Diabetes Research, Ingolstädter Landstraße 1, 85764 Neuherberg, Germany
22. German Center for Cardiovascular Research, Lazarettstraße 36, 80636 Munich, Germany
23. First Department of Medicine, Paracelsus Medical University Salzburg, Strubergasse 21, 5020 Salzburg, Austria