1. Centre for Medical Imaging; University College London; London UK
2. Department of Radiology; Raigmore Hospital; Inverness UK
3. Department of Radiology; Heart of England NHS Trust; Birmingham UK
4. Department of Radiology; Musgrove Park Hospital; Taunton UK
5. Department of Radiology; Royal College of Surgeons in Ireland; Beaumont Hospital; Dublin Ireland
6. Department of Radiology; Wythenshawe Hospital; Manchester Foundation Trust; Manchester UK
7. Department of Radiology; Leeds Teaching Hospitals NHS Trust; Leeds UK
8. Department of Radiology; Basingstoke Hospital; Basingstoke UK