George C. Kagadis, PhD, FAAPM, is an associate professor of medical physics and medical informatics at the University of Patras. He also holds an adjunct assistant professor appointment at the University of Texas MD Anderson Cancer Center. He is a Greek State Scholarship Foundation grantee, a Fulbright research scholar, and a fellow of the American Association of Physicists in Medicine (AAPM). He has authored about 80 journal papers and presented at more than 20 conferences. He received his PhD in medical physics from the University of Patras. His current research interests focus on medical image processing and analysis, studies in molecular imaging, IHE, and CAD applications. Nancy L. Ford, PhD, is an assistant professor in the Department of Oral, Biological and Medical Sciences and the director of the Centre for High-Throughput Phenogenomics at the University of British Columbia. She is a full member of the AAPM and an associate editor of Medical Physics. She publishes in journals on medical physics, radiology, and dental science. She received her PhD in medical biophysics from the University of Western Ontario. Her research focuses on preclinical micro-computed tomography imaging and image-based analysis, primarily studying models of respiratory diseases, along with CBCT and MSCT for medical and dental applications. Dimitrios N. Karnabatidis, PhD, EBIR, is an associate professor of interventional radiology at the University of Patras. He is a fellow of the Cardiovascular and Interventional Radiological Society of Europe and a member of the Hellenic Radiology Society, the Hellenic Society of Interventional Radiology, and the Western Greece Radiology Society. He has been involved as a participant/principal investigator in several national/international research projects and has published 122 articles in peer-reviewed journals. He received his PhD from the School of Medicine, University of