Successful application of dietary ketogenic metabolic therapy in patients with glioblastoma: a clinical study - Kiryttopoulos, Andreas; Evangeliou, Athanasios E.; Katsanika, Irene; Boukovinas, Ioannis; Foroglou, Nikolaos; Zountsas, Basilios; Cheva, Angeliki; Nikolopoulos, Vaios; Zaramboukas, Thomas; Duraj, Tomas; Seyfried, Thomas N.; Spilioti, Martha (Frontiers in Nutrition, 2025)