Leeds Beckett University - Centre for Dementia Research, University of Leeds, University of Leeds, Leeds Beckett University, University of Leeds, Leeds Beckett University, University of Leeds, University of Exeter - Medical School, Oxford Health NHS Foundation Trust, Leeds Beckett University, University of New South Wales (UNSW), University of Exeter - Medical School, University of Bradford, Oxford Health NHS Foundation Trust, NHS Foundation Trust - Bradford Teaching Hospitals NHS Foundation Trust, University of Leeds, King’s College London, University of Leeds, Oxford Health NHS Foundation Trust, Oxford Health NHS Foundation Trust, University of Newcastle, Leeds Beckett University, Leeds Beckett University, York University - Department of Health Sciences, HC-One, University of Bradford and University of Leeds