1. Epidemiology and Public Health Group, Medical SchoolUniversity of ExeterExeter United Kingdom
2. Medicines Policy Research Unit, Centre for Big Data Research in HealthUniversity of New South WalesSydney Australia
3. Department of Healthcare for Older PeopleRoyal Devon and Exeter National Health Service Foundation TrustExeter United Kingdom
4. Primary Care Diagnostics, Medical School, St Luke's CampusUniversity of ExeterExeter United Kingdom
5. Diabetes and Vascular Medicine, Medical SchoolUniversity of ExeterExeter United Kingdom
6. Health Statistics Group, Institute of Health Research, Medical School, St Luke's CampusUniversity of ExeterExeter United Kingdom