1. University Department of Medicine Cantonal Hospital Baselland Liestal Switzerland
2. Faculty of Medicine University of Basel Basel Switzerland
3. Arztpraxis Waltenschwil AG Waltenschwil Switzerland
4. Institute of Primary Care (IHAMZ) University and University Hospital of Zurich Zurich Switzerland
5. Novartis Pharma Switzerland AG Rotkreuz Switzerland
6. Cardiology, Cardiovascular Department University Hospital Lausanne, University of Lausanne Lausanne Switzerland