1. Division of Imaging Sciences and Biomedical Engineering; King's College London, St. Thomas' Hospital; London United Kingdom
2. Magnetic Resonance Physics Section, Department of Medical Physics, Guy's and St. Thomas' National Health Service (NHS) Foundation Trust; St. Thomas' Hospital; London United Kingdom
3. Department of Radiology, Guy's and St. Thomas' National Health Service (NHS) Foundation Trust; St. Thomas' Hospital; London United Kingdom