Α scientific symposium is held at the National Hellenic Research Foundation (NHRF), on the occasion of the initiation of ACCC activities. Following the initiative of the National Hellenic Research Foundation (NHRF) in collaboration with the DKFZ German Cancer Research Center and the Helmholtz Association, the largest research organization in Europe, the establishment of the first Comprehensive Cancer Center will be implemented in Athens (ACCC) Selected laboratories from Research Centers (NHRF, Demokritos), the University of Athens and selected public hospitals (Alexandra, Agia Sophia, Agios Savvas, Attikon Hospital, General Hospital of Athens G. Gennimatas) participate in the ACCC activities in the field of clinical research