Extended Analysis of Raman Spectra Using Artificial Intelligence Techniques for Colorectal Abnormality Classification. - Dimitris Kalatzis; Ellas Spyratou; Maria Karnachoriti; Maria Anthi Kouri; Ioannis Stathopoulos; Nikolaos Danias; Nikolaos Arkadopoulos; Spyros Orfanoudakis; Ioannis Seimenis; Athanassios G. Kontos; Efstathios P. Efstathopoulos (J. Imaging, 2023)