Nikolaos I. Papandrianos is currently an Associate Professor in the Department of Energy Systems at the University of Thessaly, (former Nursing Department), Greece, since he was appointed in 2018. He graduated from the Medical School of the University of Patras, Greece in 2000 and he completed his Ph.D. thesis in Nuclear Medicine from the same University in 2011. He has authored up to 65 publications in journals and conferences (Citations 594, h-Index 14, i10-index 19), and his recent scientific work is focused on nuclear medicine and medical imaging methodologies in nuclear medicine applying machine learning. He has written one book chapter in the book “Basic Principles of Oncological Nursing and Relief Care”, Broken Hills, and he has also given three guest lectures in Seminars and Congresses. Overall, he participated in 39 national and international conferences and seminars. His research interests include nuclear medicine, nuclear imaging, decision-making, myocardial perfusion scintigraphy, SPECT/CT imaging, and medical informatics with applications in artificial intelligence techniques.