1. Senior Scientist, Clinical and Experimental Medicine; College of Medicine and Dentistry, University of Birmingham; Diabetes Centre, Heart of England NHS Foundation Trust; Birmingham UK
2. Postdoctoral Research Fellow, Clinical and Experimental Medicine; College of Medicine and Dentistry, University of Birmingham; Diabetes Centre, Heart of England NHS Foundation Trust; Birmingham UK
3. Consultant Physician and Emeritus Professor of Medicine, Clinical and Experimental Medicine; College of Medicine and Dentistry, University of Birmingham; Diabetes Centre, Heart of England NHS Foundation Trust; Birmingham UK
4. Professor of Medicine (Diabetes), Institute of Life Science, College of Medicine; Swansea University; Swansea UK