1. Department of Radiobiology, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Centre for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
2. Centre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
3. Department of Medical Oncology, Tianjin Union Medicine Center, Tianjin, China
4. Pathology Group, Blizard Institute, Queen Mary University of London, London, UK