1. LF UK a FN Motol, Klinika ORL a chirurgie hlavy
Cherkassy Regional Oncology Center, Cherkasy, Ukraine
LF UP a FN Olomouc, I. interní klinika
Istituto Nazionale Tumori di Milano
2. LF UK a FN Motol, Klinika dětské hematologie a onkologie
IKEM, LEH
University of Oslo
Tykslab, Turku University Hospital
Hematology, ZNA Stuivenberg
Division of Hematology, Amedeo Avogadro University of Eastern Piedmont
Hospital Universitario General de Asturian Oviedo
Merck Research Laboratories
