[1] London Sch Econ & Polit Sci, Dept Hlth Policy, London WC2A 2AE, England
[2] Univ Exeter, Coll Med & Hlth, Exeter, Devon, England
[3] Univ Cambridge, Cambridge Publ Hlth, Cambridge, England
[4] John Radcliffe Hosp, Radcliffe Dept Med, BHF Ctr Res Excellence, NIHR Biomed Res Ctr, Oxford, England
[5] Univ Oxford, Green Templeton Coll, Oxford, England
[6] Hlth Fdn, London, England
[7] Univ Birmingham, Coll Social Sci, Hlth Serv Management Ctr, Birmingham, W Midlands, England
[8] Univ Southern Denmark, Dept Reg Hlth Res, Fac Hlth Sci, Odense, Denmark
[9] UCL Sch Pharm, London, England
[10] UCL, Dept Epidemiol & Publ Hlth, London, England
[11] UCL, Dept Appl Hlth Res, London, England
[12] Imperial Coll Healthcare NHSTrust, NIHR Imperial Patient Safety Translat Res Ctr, London, England
[13] Glasgow Caledonian Univ, Yunus Ctr Social Business & Hlth, Glasgow, Lanark, Scotland
[14] Univ York, Ctr Hlth Econ, York, N Yorkshire, England
[15] Natl Hlth Serv Wales Shared Serv Partnership, Cardiff, Wales
[16] Inst Fiscal Studies, London, England
[17] Belfast Hlth & Social Care Trust, Belfast, Antrim, North Ireland
[18] Univ South Wales, Welsh Inst Hlth & Social Care, Pontypridd, M Glam, Wales
[19] Univ Southampton, Fac Hlth Sci, Southampton, Hants, England
[20] Imperial Coll London, Dept Primary Care & Publ Hlth, London, England
[21] Imperial Coll London, Ctr Hlth Econ & Policy Innovat, London, England
[22] Imperial Coll London, Inst Global Hlth Innovat, London, England
[23] London Sch Hyg & Trop Med, Dept Hlth Serv Res & Policy, London, England
[24] Publ Hlth England, London, England
[25] Queens Univ Belfast, Sch Med Dent & Biomed Sci, Belfast, Antrim, North Ireland
[26] Univ Edinburgh, Usher Inst, Edinburgh, Midlothian, Scotland
[27] Univ Edinburgh, Coll Med & Vet Med, Edinburgh, Midlothian, Scotland