1. Institute for Environment, Health and Societies, Brunel University London, Uxbridge, UK
2. Department of Computer Science, Brunel University London, Uxbridge, UK
3. Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, UK
4. Mount Vernon Cancer Centre, Northwood, UK
5. Department of Cardiothoracic Surgery, Harefield Hospital, Royal Brompton and Harefield Trust, Harefield, UK
6. University of Thessaloniki Medical School, Thessaloniki, Greece
7. Department of Biological and Medical Sciences, Oxford Brookes University, Oxford, UK