Centre Hospitalier Universitaire de Nice
                              Charité Berlin - University Medical Center Berlin
                              Children's Hospital Zurich - Eleonore Foundation
                              Children’s Cancer Institute Randwick, Australia
                              Fundação Rui Osório de Castro, Instituto Português de Oncologia Francisco Gentil Lisboa
                              Fundación para la Formación e Investigación Sanitarias e la Región de Murcia (FFIS)
                              Ghent University Hospital
                              Hematology Laboratory at the Sheba Medical Center Tel Hashomer, Ramat Gan, Israel
                              Leibniz Institute for Neurobiology
                              Newcastle Cancer Centre at the Northern Institute for Cancer Research
                              Newcastle University
                              The Rockefeller University Center for Clinical and Translational Science (CCTS), New York
                              University Medical Center Schleswig-Holstein