DETAILED ANALYSIS OF TUMOR INFILTRATING LYMPHOCYTES IN THREE AGE CATEGORIES OF BREAST CANCER PATIENTS: CORRELATION WITH SYSTEMIC IMMUNOSENESCENCE/FRAILTY MARKERS. (November 2019) - Berben, L.; Wildiers, H.; Kenis, C.; Dalmasso, B.; Smeets, A.; Vos, H.; Neven, P.; Floris, G.; Hatse, S.