1. Division of Surgery and Interventional Science, University College London (UCL); London United Kingdom
2. Perdana University Graduate School of Medicine, Perdana University; Serdang Selangor Darul Ehsan Malaysia
3. Genetic and Regenerative Medicine Research Centre; Faculty of Medicine and Health Sciences; Universiti Putra Malaysia; Serdang Selangor Darul Ehsan Malaysia
4. Cancer Research UK and UCL Clinical Trials Centre; London United Kingdom
5. Cancer Research UK Centre, University of Southampton School of Medicine; Southampton United Kingdom
6. UCL Cancer Institute, Cancer Biology, UCL; London United Kingdom
7. Cancer Sciences Unit; University of Southampton; Southampton United Kingdom
8. Section of Oncology and Clinical Research, Leeds Institute of Molecular Medicine; Leeds United Kingdom
9. Department of Histopathology; UCL; London United Kingdom
10. Bart's Cancer Institute, Queen Mary University of London; London United Kingdom
11. Department of Oncology; Mount Vernon Hospital Northwood Middlesex United Kingdom
12. Academic Department of Radiation Oncology; University of Manchester; Manchester United Kingdom