CHIEF-PD (CHolinesterase Inhibitor to prEvent Falls in Parkinson's Disease)

Barking, Havering and Redbridge University Hospitals NHS trust, Romford

Manchester University NHS Foundation Trust, Manchester

Betsi Cadwaladr University Health Board, Bangor

Norfolk and Norwich University Hospital, Norwich

Lothian Health Board NHS, Edinburgh

NHS Forth Valley, Larbert

Royal United Hospitals Bath NHS Foundation Trust, Bath

NHS Grampian, Aberdeen

Barnsley Hospital NHS Foundation Trust, Barnsley

University Hospitals Dorset NHS Foundation Trust, Bournemouth

Princess of Wales Hospital (Cwm Taf Morgannwg University Health Board), Bridgend

University Hospitals Bristol and Weston NHS Foundation Trust, Bristol

North Bristol NHS Trust, Bristol

Pennine Acute Hospitals NHS Trust, Bury

University Hospitals of Derby and Burton NHS Foundation Trust, Derby

NHS Tayside, Dundee

Gateshead Health NHS Foundation Trust, Gateshead

Gloucestershire Hospitals NHS Foundation Trust, Gloucester

Leeds Teaching Hospitals NHS Trust, Leeds

University Hospitals of Leicester NHS Foundation Trust, Leicester

The Walton Centre NHS Foundation Trust, Liverpool

Imperial College Healthcare NHS Trust, London

University College London Hospitals NHS Foundation Trust, London

South Tees Hospitals NHS Foundation Trust, Middlesbrough

Northumbria Healthcare NHS Foundation Trust, Newcastle

Newcastle Hospitals NHS Foundation Trust, Newcastle

Aneurin Bevan University Health Board, Newport

Oxford University Hospitals, Oxford

North West Anglia NHS Foundation Trust, Peterborough

University Hospitals Plymouth NHS Trust, Plymouth

Lancashire Teaching Hospitals NHS Foundation Trust, Preston

Royal Berkshire NHS Foundation Trust, Reading

Salford Royal NHS Foundation Trust, Salford

North Tees and Hartlepool Hospitals NHS Foundation Trust, Stockton-on-Tees

Somerset NHS Foundation Trust, Taunton

Wrightington, Wigan and Leigh Teaching Hospitals NHS Foundation Trust, Wigan

Betsi Cadwaladr University Health Board, Wrexham

Yeovil District Hospital, Yeovil