1. Department of Public Health and Primary Care, Ghent University, Corneel Heymanslaan 10, 9000 Ghent, Belgium
2. Cardiology Unit, Department of Medicine K2, Karolinska Institutet, Stockholm, Sweden
3. Department of Cardiology, Interventional Electrocardiology and Hypertension, Jagiellonian University Medical College, Kraków, Poland
4. Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium