Leiden University Medical Center, Department of Pediatric Hematology Oncology
FN u sv. Anny, ORL klinika
2. LF UK a FN Motol, Klinika dětské hematologie a onkologie
Epidemiology and Genetics Unit, University of York
Hôpital Saint André
Massachusetts General Hospital Cancer Center, Genitourinary Cancer Center
Oncology/ Haematology, Our Lady's Children's Hospital and UK CCLG, CLWP
Nutricia a.s.
Martinské bioptické centrum, s. r. o., Banská Bystrica, Slovenská republika
