Guys' and St Thomas' Hospital NHS Trust, London, United Kingdom
Kings' College London Healthcare Trust, London, United Kingdom
Imperial College London Healthcare Trust, London, United Kingdom
Guy's & St Thomas' NHS Foundation Trust, London, United Kingdom
University Hospitals Birminham NHS Foundation Trust, Birmingham, United Kingdom
Blackpool Teaching Hospitals, Blackpool, United Kingdom
Bradford Teaching Hospitals NHS Foundation Trust, Bradford, United Kingdom
Guy's & St Thomas' NHS Foundation Trust, London, United Kingdom
Guy's and St. Thomas NHS Foundation Trust, London, United Kingdom
Guy's & St Thomas' NHS Foundation Trust, London, United Kingdom