1. Department of Academic Cardiology Hull University Teaching Hospital NHS Trust Hull UK
2. Department of Computer Science and Technology University of Hull Hull UK
3. Robertson Centre for Biostatistics and Clinical Trials University of Glasgow Glasgow UK
4. Department of Cardiorespiratory Medicine, Centre for Clinical Sciences, Hull York Medical School University of Hull Hull UK
5. Department of General Medicine Ghurki Trust Teaching Hospital Lahore Pakistan
6. Hull York Medical School University of Hull Hull UK