Institution: | a Division of Community Health Sciences and General Practice, University of Edinburgh, UK b c/o GPIAG, Smithy House, Waterbeck, Lockerbie, DG11 3EY, UK c The Christmas Maltings and Clements Practice, Haverhill, Suffolk, UK d Institute for Community Health Sciences, Queen Mary's School of Medicine and Dentistry, Barts and The London Medical School, London, UK e Department of Health Sciences, Division of General Practice and Primary Care, University of Leicester, UK f Department of General Practice, Research Institute CAPHRI, University of Maastricht, The Netherlands g The Park Medical Practice, Cannards Grave Road, Shepton Mallet, Somerset, UK |