Development of a Fully Optimized Convolutional Neural Network for Astrocytoma Classification in MRI Using Explainable Artificial Intelligence. - Christos Ch. Andrianos; Spiros Kostopoulos; Ioannis Kalatzis; Dimitris T. Glotsos; Pantelis A. Asvestas; Dionisis A. Cavouras; Emmanouil I. Athanasiadis (J. Imaging, 2025)