Open sites

• Alder Hey Children's Hospital, Liverpool
• Birmingham Children's Hospital
• Bristol Royal Hospital for Children
• Chelsea & Westminster, London
• Evelina London Children's Hospital
• King's College Hospital, London
• Leicester Royal Infirmary
• Lewisham Hospital, London
• Noah's Ark Children's Hospital, Cardiff
• Ormskirk and District General Hospital
• Queen's Medical Centre, Nottingham
• Royal Alexandra Children's Hospital, Brighton
• Royal Derby Hospital
• Royal Hospital for Children, Glasgow 
• The Royal London Hospital
• Sheffield Children's Hospital
• Southampton General Hospital
• St George's Hospital, London
• St Mary's Hospital, London
• Sunderland City Hospitals
• Manchester Children's Hospital
• The James Cook University Hospital, Middlesbrough
• Countess of Chester Hospital
• University Hospital of North Durham
• Darlington Memorial Hospital
• John Radcliffe Hospital
• Leeds Children's Hospital
• Hull Royal Infirmary
• Our Lady's Children's Hospital, Crumlin

Total sites = 29