1. Department of Medical Oncology, The Christie NHS Foundation Trust, Wilmslow Rd., Manchester M20 4BX, UK
2. Department of Molecular and Clinical Cancer Medicine, Faculty of Health and Life Sciences, University of Liverpool, Ashton St., Liverpool L69 3GB, UK
3. Department of Medical Oncology, The Clatterbridge Cancer Centre NHS Foundation Trust, Pembroke Pl, Liverpool L7 8YA, UK
4. Centre Eugène Marquis, Av. De la Bataille Flandres Dunkerque-CS 44229, CEDEX, 35042 Rennes, France
5. Department of Oncology, Oncohealth Institute, Jimémez Díaz University Hospital, Av. de los Reyes Catolicos 2, 28040 Madrid, Spain
6. Division of Cancer Sciences, University of Manchester, Oxford Rd., Manchester M13 9PL, UK