1. School of Computing, Electronics and Mathematics Coventry University Coventry CV1 5FBUK
2. School of Biomedical Engineering and Imaging Sciences King's College London London SE1 7EHUK
3. Department of Congenital Heart Disease Evelina London Children's Hospital London SE1 7EHUK
4. Medical Imaging Technologies Siemens Healthineers Princeton NJ 08540 USA