United Bristol Hospitals NHS Foundation Trust, Bristol, United Kingdom
Barts Health NHS Trust, London, United Kingdom
Royal Free London NHS Foundation Trust, London, United Kingdom
Manchester Royal Infirmary, Manchester, United Kingdom
University College London Hospital, London, United Kingdom
Eastman Clinical Investigation Centre, London, United Kingdom
UCL Institute of Child Health, London, United Kingdom
Helen Rey Breast Cancer Research Foundation, Los Angeles, California, United States
University Malaya Medical Centre, Kuala Lumpur, Malaysia
Brust-Zentrum Onkologie, ZΓΌrich, Switzerland
University College London, London, United Kingdom
National Hospital for Neurology & Neurosurgery, London, United Kingdom
The Heart Hospital, UCLH, London, United Kingdom