1. Department of Cardiology Christchurch Hospital Christchurch New Zealand
2. Department of Cardiology Austin Health Heidelberg Victoria Australia
3. Department of Cardiology St. Antonius Hospital Nieuwegein and Amsterdam UMC Amsterdam Netherlands
4. Department of Cardiology King's College Hospital London UK
5. Division of Cardiology London Health Sciences Centre London Ontario Canada
6. Division of Cardiology Northwestern University Chicago Illinois USA
7. Division of Cardiology University of California San Diego San Diego California USA
8. Department of Cardiology CHU de Rennes—Hôpital Pontchaillou France Rennes France
9. Department of Cardiac Rhythm Medtronic plc Mounds View Minnesota USA
10. Department of Cardiovascular Medicine Mayo Clinic Rochester Minnesota USA