1. Research Institute of the McGill University Health Center, Montreal, QC, Canada.
2. Department of Cardiology, Amsterdam UMC, Amsterdam, The Netherlands.
3. Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada.
4. Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, USA.
5. Department of Anaesthesiology and Pain Medicine, Bern University Hospital, Inselspital, University of Bern, Bern, Switzerland.
6. Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, OH, USA.
7. Departments of Cardiology and Diagnostic Radiology, McGill University Health Centre, Montreal, QC, Canada.