[1] Oxford Univ Hosp NHS Fdn Trust, Oxford, England
[2] Univ Oxford, Nuffield Dept Orthopaed Rheumatol & Musculoskelet, Oxford, England
[3] Univ Oxford, Dept Med, Oxford, England
[4] Univ Oxford, Div Med Sci, Oxford, England
[5] Imperial Coll London, Div Infect Dis, London, England
[6] UCL, Med Res Council Clin Trials Unit, London, England
[7] Royal Free London NHS Fdn Trust, London, England
[8] Guys & St Thomas NHS Fdn Trust, London, England
[9] Publ Hlth England, London, England
[10] Univ Wales Hosp, Cardiff, S Glam, Wales
[11] Univ Hosp Birmingham NHS Fdn Trust, Birmingham, W Midlands, England
[12] Heart England NHS Fdn Trust, Birmingham, W Midlands, England
[13] Royal Natl Orthopaed Hosp NHS Trust, Stanmore, Middx, England
[14] Royal Liverpool & Broadgreen Univ Hosp NHS Trust, Liverpool, Merseyside, England
[15] Cambridge Univ Hosp NHS Fdn Trust, Cambridge, England
[16] Queen Elizabeth Univ Hosp, NHS Greater Glasgow & Clyde, Glasgow, Lanark, Scotland
[17] Univ Glasgow, Hlth Econ & Hlth Technol Assessment, Glasgow, Lanark, Scotland
[18] Univ Leeds, Leeds Teaching Hosp NHS Trust, Leeds, W Yorkshire, England
[19] Ninewells Hosp, NHS Tayside, Dundee, Scotland
[20] Northumbria Healthcare NHS Fdn Trust, Northumberland, England
[21] Western Gen Hosp, NHS Lothian, Edinburgh, Midlothian, Scotland
[22] Hull & East Yorkshire Hosp NHS Trust, Kingston Upon Hull, N Humberside, England
[23] Univ Bern, Bern, Switzerland
[24] Univ Oxford, Clin Res Unit, Wellcome Trust, Ho Chi Minh City, Vietnam
[25] Kenya Med Res Inst KEMRI, Wellcome Trust Res Programme, Kilifi, Kenya