1. Department of Medicine, University Malaya Medical Centre, Kuala Lumpur, Malaysia
2. Department of Cardiology, Jessa Ziekenhuis, Hasselt, Belgium
3. Department of Cardiology, Radboud University Medical Centre, Nijmegen, the Netherlands
4. Department of Cardiology, AZ Sint-Jan, Brugge, Belgium
5. Department of Cardiology, Maastricht University Medical Center, Maastricht, the Netherlands
6. Department of Cardiology, AOU Maggiore della Carità, Eastern Piedmont University, Novara, Italy
7. Department of Cardiology, Centre Hospitalier Universitaire, Charleroi, Belgium
8. Department of Cardiology, Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands
9. Department of Cardiology, National Heart Center, Singapore, Singapore
10. Department of Cardiology, Queen Mary Hospital, University of Hong Kong, Hong Kong, China
11. Department of Cardiology, Isala Hospital, Zwolle, the Netherlands