1. Department of Cardiology and Cardiovascular Research Institute Basel (CRIB), University Hospital Basel University of Basel Basel Switzerland
2. Department of Cardiology Liverpool Heart and Chest Hospital Liverpool UK
3. Department of Internal Medicine University Hospital Basel, University of Basel Basel Switzerland
4. Department of Endocrinology and Clinical Nutrition University Hospital Zurich Zurich Switzerland
5. Department of Intensive Care Medicine University Hospital Basel, University of Basel Basel Switzerland
6. Department of Laboratory Medicine University Hospital Basel Basel Switzerland
7. Department of Laboratory Medicine University Hospital Zurich Zurich Switzerland
8. Institute for Emergency Medicine University Hospital Zurich, University of Zurich Zurich Switzerland