The Children's Mercy Hospital
Clinical Biochemistry, University of Athens, School of Medicine, Attikon General University Hospital
European Group for Blood and Marrow Transplantation, EBMT Paris Study Office
Sydney Children’s Hospital Network, NSW
Pediatric hematology immunology, Robert Debre Hospital
Fox Chase Cancer Center
Veterinární a farmaceutická univerzita
Charité, University Hospital, Department of Hematology, Oncology and Tumor Immunology
Pediatric Hematology and Oncology, Justus-Liebig-University
FN Trnava, Onkologická klinika
Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School