Affiliation: | 1. School of Medicine, University of Glasgow, Glasgow, United Kingdom;2. Department of Medicine, Norfolk and Norwich University Hospital, Norwich, United Kingdom;3. Department of Cardiology, Blackpool Teaching Hospitals NHS Trust, Blackpool, United Kingdom;4. ACALM Study Unit in collaboration with Aston Medical School, Aston University, Birmingham, United Kingdom;5. Department of Acute Medicine, North Western Deanery, Manchester, United Kingdom |