1. Department of Cardiology, Internal Medicine and Medical Biochemistry, Oslo University Hospital, Ullevaal, Norway;
2. Faculty of Medicine, University of Oslo, Oslo, Norway;
3. Beijing Key Laboratory of Diabetes Prevention and Research, Department of Endocrinology, Luhe Hospital, Capital Medical University, Beijing, China;
4. Studies Coordinating Centre, Research Unit Hypertension and Cardiovascular Epidemiology, KU Leuven Department of Cardiovascular Sciences, University of Leuven, Leuven, Belgium;
5. Pole of Cardiovascular Research, Institut de Recherche Expérimentale et Clinique, Bruxelles, Begium;
6. Division of Cardiology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium;
7. R & D Vitak Group, Maastricht University, Maastricht, The Netherlands