Neural network-derived perfusion maps: A model-free approach to computed tomography perfusion in patients with acute ischemic stroke oleh Umberto A. Gava, Umberto A. Gava, Federico D’Agata, Enzo Tartaglione, Riccardo Renzulli, Marco Grangetto, Francesca Bertolino, Francesca Bertolino, Ambra Santonocito, Edwin Bennink, Edwin Bennink, Giacomo Vaudano, Andrea Boghi, Mauro Bergui, Mauro Bergui