1. Department of Cardiology Radboud University Medical Center Nijmegen the Netherlands
2. Department of Internal Medicine Radboud University Medical Center Nijmegen the Netherlands
3. Section Biostatistics, Department for Health Evidence Radboud Institute for Health Sciences, Radboud University Medical Center Nijmegen the Netherlands
4. Department of Immunology and Metabolism Life and Medical Sciences Institute, University of Bonn Bonn Germany