pCCI: A machine learning patient-centric cell-cell interactions framework for cancer subtype classification. - Pantelis Papageorgiou; Aigli Korfiati; Aristotelis Misios; Aristidis G. Vrahatis; Alexandros A. Pittis; Bogdan Tanasa; Konstantinos Mavrommatis; Yilin Zhao; Tao Yang; Vassilis Pitsikalis (BIBM, 2023)