| ARGENTINA | |
| Alexander Fleming Institute | Buenos Aires |
| Clinica Independencia | Buenos Aires |
| Hospital Naval Buenos Aires | Buenos Aires |
| Hospital Privado | Cordoba |
| AUSTRALIA | |
| Royal Brisbane Hospital | Brisbane |
| Royal Children's Hospital | Melbourne |
| Princess Margaret Hospital | Perth |
| Prince of Wales Hospital | Randiwick |
| Westmead New Children's Hospital | Westmead |
| AUSTRIA | |
| University of Graz Medical Clinic | Graz |
| BELGIUM | |
| CHU Sart Tilman | Brussels |
| Leuven Cord Blood Program | Leuven |
| BRAZIL | |
| Hospital de Clinicas - University do Parana | Parana |
| Hospital de Clinicas de Porto Alegre | Porto Alegre |
| Instituto Nacional de Cancer | Rio de Janeiro |
| Hospital A.C. Camargo | Sao Paulo |
| Hospital Israelita Albert Einstein | Sao Paulo |
| Instituto di Oncologia Pediatrica | Sao Paulo |
| CANADA | |
| Foothill's Hospital | Calgary |
| Hospital Sainte Justine | Montreal |
| Hospital Sainte Justine - Ottawa | Ottawa |
| Montreal Children's Hospital | Montreal |
| Royal Victoria Hospital | Montreal |
| Hospital for Sick Children | Toronto |
| Health Sciences Center | Winnipeg |
| CHILE | |
| Catholic University Hospital | Santiago |
| Clinica las Condes | Santiago |
| Hospital L.C. MacKenna | Santiago |
| Hospital Militar | Santiago |
| COLOMBIA | |
| Fundacion Clinia Valle de Lili | Bogota |
| Hospital Universitario San Vicente de Paul | Bogota |
| ENGLAND | |
| Birmingham Children's Hospital | Birmingham |
| Great Ormond Street Hospital | London |
| Newcastle General Hospital | Newcastle |
| Sheffield Children's Hospital | Sheffield |
| FINLAND | |
| Helsinki University Central Hospital | Helsinki |
| FRANCE | |
| Hopital Jean Minjoz | Bensacon |
| Hopital Timone | Marseille |
| Establissement Francais du Sang Therapie Cellulaire | Nantes |
| Hopital Saint Antoine | Paris |
| Hopital Saint Louis | Paris |
| GERMANY | |
| University Medical Center Dusseldorf (previously named Heinrich-Heine University Medical Center) |
Dusseldorf |
| Universitatsklinikum - Ulm | Ulm |
| Kin Life | Lindwunestr |
| GREECE | |
| Evangelismos Hospital | Athens |
| HONG KONG | |
| Univ. of Hong Kong/ Queen Mary | Hong Kong |
| HUNGARY | |
| Borsad University Hospital | Budapest |
| ISRAEL | |
| Hadassah University Hospital | Jerusalem |
| Schneider Children's Medical Center | Jerusalem |
| The Chaim Sheba Medical Center | Tel-Hashomer |
| ITALY | |
| Hospital Riuniti Ancona | Ancona |
| St. Orsola University | Bologna |
| Azienda Ospedaliera di Careggi | Careggi |
| Instituto Giannina Gaslini | Genoa |
| Universita di Pavia | Pavia |
| Ospedale Civile Dello Spirito Santo | Pescara |
| Clinica Pediatrica Universita di Pisa | Pisa |
| Hospital Bambino Gesu | Rome |
| La Sapienza | Rome |
| Universita Tor Vergata | Rome |
| Ospedale Molinette | Turin |
| JAPAN | |
| Kanagawa Cancer Center | Yokohama |
| MALAYSIA | |
| University of Malaya Medical Center | Kuala Lumpor |
| MEXICO | |
| Clinica Las Lomas | Mexico City |
| SSA/ Hospital Gabriel Marcera | Mexico City |
| Centro de Hematologia y Medicina Interna | Puebla |
| Hospital Espanol | Granada |
| University Hospital of Monterrey | Monterrey |
| NETHERLANDS | |
| Leiden University Hospital | Leiden |
| NEW ZEALAND | |
| Starship Children's Health | Auckland |
| PORTUGAL | |
| Instintunto Portugues de Oncologia | Lisbon |
| Instintunto Portugues de Oncologia | Porto |
| SAUDI ARABIA | |
| King Faisel Specialist Hospital | Ridayh |
| SINGAPORE | |
| Mount Elizabeth Hospital | Singapore |
| Singapore General Hospital | Singapore |
| SPAIN | |
| Hospital Duran I Rynais | Barcelona |
| Hospital Infantil Vall D'Hebron | Barcelona |
| Hospital Santa Creu I Sant Pau | Barcelona |
| Hospital Virgen del Rocio | Barcelona |
| Hospital Reina Sofia | Cordoba |
| Clinico Puerto de Hierra | Madrid |
| Hospital Infantil La Paz | Madrid |
| Hospital Nino Jesus | Madrid |
| Hospital Ramon y Cajal | Madrid |
| Hospital Infantil "La Fe" | Valencia |
| SWEDEN | |
| Sahlgrenska Akademin, Sahlgrenska Academy | Göteborg |
| University Hospital | Lund |
| Center for Allogen Stem Cell Transplants, Huddinge Hospital, Karolinska Institute | Stockholm |
| Akademiska Sjukhuset: Uppsala University Hospital | Uppsala |
| VENEZUELA | |
| Hospital de Clinicas Caracas | Caracas |
| Hospital Central de Valencia | Carabobo |
| WALES | |
| University Hospital of Wales | Cardiff |


