1. Centre for Cardiovascular Biology & Medicine, Guy’s, King’s and St. Thomas’ School of Biomedical Sciences, King’s College London, London, U.K
2. Guy’s, King’s and St. Thomas’ Department of Ophthalmology, the Rayne Institute, St. Thomas’ Hospital, London, U.K
3. Department of Endocrinology, Diabetes & Internal Medicine, St. Thomas’ Hospital, London, U.K