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South Egypt Cancer Institute
South Egypt Cancer Institute
Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey
Columbia University
Tufts Medical Center
Washington University School of Medicine
Northwestern University
Medipol University
University of Alberta
Konya Meram State Hospital
University College Cork
Sisli Hamidiye Etfal Training and Research Hospital
Northwestern University
Ataturk University
Alexandria University
Mansoura University
Maastricht University Medical Center