[1] Publ Hlth England, Natl Cardiovasc Intelligence Network, York, N Yorkshire, England
[2] Cent Manchester Univ Hosp NHS Fdn Trust, Manchester, Lancs, England
[3] Newcastle Univ, Inst Hlth & Soc, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England
[4] Univ Southampton, Fac Med, Human Dev & Hlth Acad Unit, Southampton SO9 5NH, Hants, England
[5] Univ Hosp Leicester, Leicester, Leics, England
[6] Barts Hlth NHS Trust, London, England
[7] Singleton Hosp, Swansea SA2 8QA, W Glam, Wales
[8] Salford Royal Hosp, Salford, Lancs, England
[9] Northumbria Healthcare Fdn NHS Trust, North Shields, Tyne & Wear, England
[10] Univ Cambridge, Inst Metab Sci, Cambridge, England