1. Department of Endocrinology (A.M.I., G.K., V.F., B.K., J.P.M., A.B.G., G.M.B.), St. Bartholomew’s Hospital, London, United Kingdom EC1A 7BE
2. Department of Ophthalmology (R.A.F.W.), St. Bartholomew’s Hospital, London, United Kingdom EC1A 7BE
3. Department of Clinical Oncology (P.N.P.), St. Bartholomew’s Hospital, London, United Kingdom EC1A 7BE
4. Department of Nuclear Medicine (K.E.B.), St. Bartholomew’s Hospital, London, United Kingdom EC1A 7BE