University Hospital for Tumors, Zagreb, Croatia
Proton Therapy Center Czech, s.r.o. (pův. FNsP F.D.Roosevelta BB, Onkologická klinka)
Interní kardiologická klinika FN Brno
Columbia University
NMSKB Chirurgické odd.
Pneumology, Lungenklinik Hemerdes Deutschen Gemeinschafts-Diakonieverbandes GmbH
Hematology, University Hospital Zagreb
Department of Medicine, Hematology/Oncology, Goethe-University Frankfurt
Oncology Institute of Southern Switzerland, Ospedale San Giovanni
