1. Department of Investigative Medicine (C.N.J., G.M.K.N., O.B.C., K.G.M., A.R., R.R., V.S., M.A.G., S.R.B., W.S.D.), Imperial College London, Hammersmith Hospital, London W12 ONN, United Kingdom
2. Imaging Department (A.L., D.P., A.M., C.T.), Imperial College Healthcare NHS Trust, Charing Cross Hospital, London W6 8RF, United Kingdom
3. Department of Histopathology (G.W.S.), Imperial College London, Hammersmith Hospital, London W12 ONN, United Kingdom
4. Department of Clinical Biochemistry (M.D.), Imperial College Healthcare NHS Trust, Charing Cross Hospital, London W6 8RF, United Kingdom