1. Department of Cardiology and Angiology, University Heart Center, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
2. Center for Big Data Analysis in Cardiology (CeBAC), Department of Cardiology and Angiology, University Heart Center, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
3. Institute of Medical Biometry and Statistics, Faculty of Medicine, Medical Center–University of Freiburg, Freiburg, Germany