Table 1.

Hub and spoke model for sample collection

King’s College Hospital, London	Queen Elizabeth Hospital, Birmingham	Royal Hallamshire Hospital, Sheffield
The National Hospital for Neurology and Neurosurgery, and Royal Free Hospital, London	John Radcliffe Hospital, Oxford	Royal Preston Hospital
Bart’s and The London NHS Trust	Belfast City Hospital	Greater Manchester Medical Centre, Manchester
Poole NHS Trust	Walton Neurological Centre, Liverpool	Ninewells Hospital, Dundee
Cambridge University Hospital	Southmead Hospital, Bristol	Queen’s Medical Centre, Nottingham
Derriford Hospital, Plymouth		Royal Victoria Infirmary, Newcastle
Southampton University Hospital
Queen’s Hospital, Romford