FN Plzeň, Chirurgická klinika
Department of Hematology, Aalborg University Hospital Science and Innovation Center
Division of Pediatric Oncology, Universitaets-Kinderspital Zurich
Asklepios Hospital St. Georg
Martin-Luther-University Halle-Wittenberg, University Clinic and Policlinic for Internal Medicine IV
Department of Oncology/Haematology/Haemostaseology, University Hospital Halle
Hematology and Oncology, University Children's Hospital
National Center for Tumor Diseases, University Hospital
Weill Cornell Medical College
