Japan

Ibaraki Children's Hospital (Ibaraki) 
Osaka City General Hospital (Osaka City)
National Center for Child Health and Development (Tokyo)
Sapporo Medical University Hospital (Sapporo)
Tokyo Metropolitan Children’s Medical Center (Tokyo)

New Zealand

Starship Children's Hospital (Auckland) 
Wellington Hospital (Wellington South) 
Children's Hematology Oncology Centre (Christchurch Hospital)

United Kingdom

Basildon and Thurrock University Hospitals 
NHS Foundation Trust (Essex) 
Birmingham Children’s Hospital (Birmingham) 
The Children’s Unit, Queens Hospital (Staffordshire) 
Walsgrave Hospital (Coventry) 
City General Hospital (Staffordshire) 
New Cross Hospital (Wolverhampton)
Royal Shrewsbury Hospital (Shrewsbury)
Hereford County Hospital (Hereford) 
Worcestershire Royal Hospital (Riverbank Ward) 
The Royal Marsden London) 
The Royal Orthopaedic, Northfield (Birmingham) 
East Surrey Hospital (Surrey)
Kings College Hospital (London) 
The Royal Alexandra Children’s Hospital (Brighton) 
Frimley Park Hospital (Surrey)
Kingston Hospital (London) 
St Georges Hospital (London) 
Queen Elizabeth The Queen Mother Hospital (East Kent) 
William Harvey Hospital (East Kent)