1. Department of Cardiology, University Hospital of Wales, and Emeritus Professor of Cardiology, School of Medicine, Cardiff University, Heath Park , Cardiff CF14 4XW , UK
2. ICREA , Barcelona , Spain
3. Department of Information and Communication Technologies, Universitat Pompeu Fabra , Barcelona , Spain
4. Retired Professor of Cardiology, St George’s Hospital Medical School , London , UK
5. Chief Engineer, Ultrasound, GE HealthCare
6. Norwegian University of Science and Technology (NTNU) , Trondheim , Norway