Authors
Katarzyna Albrecht
Department of Pediatrics, Hematology, and Oncology, The Medical University of Warsaw, Warsaw, Poland
Paweł Łaguna
Department of Pediatrics, Hematology, and Oncology, The Medical University of Warsaw, Warsaw, Poland
Elżbieta Lachert
Department of Transfusion Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
Karolina Gawle-Krawczyk
Department of Pediatrics, Hematology, and Oncology, The Medical University of Warsaw, Warsaw, Poland