1 Department of Basic Medical Sciences, Hashemite University, Zarqa, Jordan; Division of Cancer Sciences, University of Manchester, Manchester, United Kingdom. Electronic address: asalem@hu.edu.jo.
2 Leeds Cancer Centre, St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom.
3 Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom.
4 Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast, Northern Ireland.
5 Edinburgh Cancer Centre, Edinburgh, United Kingdom.
6 Department of Clinical Oncology, Weston Park Hospital, Sheffield, United Kingdom.
7 Research Department of Oncology, University College London, London, United Kingdom.
8 Department of Radiotherapy, The Royal Marsden NHS Foundation Trust, London, United Kingdom.
9 Division of Cancer Sciences, University of Manchester, Manchester, United Kingdom; Department Clinical Oncology, The Christie NHS Foundation Trust, Manchester, United Kingdom.