Japan: Nara Medical University – Kashihara
Kuwait: Al-Sabah Hospital, Hematology Unit - Kuwait City
Lebanon: Lebanese Hospital, Geitaoui, Pediatric Hematology/Oncology - Beirut
New Zealand: Waikato Hospital - Hamilton
Norway: Rikshospitalet-Radiumhospitalet University Hospital - Oslo
Oman: Department of Hematology - Muscat
Panamá: Departamento de Hemato-oncologia-hospital del Niño - Panamá
Perù: National Hospital Eduardo Rebagliati - Lima
Poland: Hematology Department - Krakow
Portugal: Hospital S.Antonio, Hematologia Clinica - Porto
Portugal: Centro Hospitalar de Lisboa Ocidental – Lisboa
Russia: Izmailovskaya Children Hospital - Moscow
Saudi Arabia: King Faisal Specialist Hospital – Riyadh
Serbia: Blood Transfusion Institute of Serbia, Haemostasis Department - Belgrade
Serbia: Clinic for Hematology - Niš, Dr. Vucic
Slovenia: University Children's Hospital, Center for Haemophilia - Ljubljana
Spain: Hospital San Pedro de Alcántara, Servicio de Hematologia - Cáceres
Spain: Thrombosis and Haemostasis Unit. Hospital Morales Meseguer - Murcia
Spain: Servicio de Hematologia, Hospital Rio Hortega - Valladolid
South Africa: University of the Free State, Dept of Haematology – Bloemfontein