Evaluation of Uterine Brachytherapy as Primary Treatment Option for Elderly Patients with Medically Inoperable Endometrial Cancer-A Single-Center Experience and Review of the Literature. - Arians N; Oelmann-Avendano JT; Schmitt D; Meixner E; Wark A; Hoerner-Rieber J; El Shafie RA; Lang K; Wallwiener M; Debus J (Cancers, 2020)