1. ABM University Health Board; Welsh Centre for Emergency Medicine Research; Morriston Hospital Swansea UK
2. University of Glasgow; Institute of Neuroscience and Psychology; Room 0.07, Ground Floor, Office Block Queen Elizabeth University Hospital Glasgow UK G51 4TF
3. University of Edinburgh; Geriatric Medicine, Department of Clinical and Surgical Sciences; Royal Infirmary of Edinburgh 51 Little France Crescent Edinburgh UK EH16 4SB
4. Cardiff University and Aneurin Bevan Health Board; 3rd Floor, Academic Building, Llandough Hospital.; Penlan Road Llandough Hospital Cardiff UK CF64 2XX
5. University of Glasgow; Institute of Cardiovascular and Medical Sciences; New Lister Campus Glasgow Royal Infirmary Glasgow UK G4 0SF