George C. Kagadis, Ph.D. is currently an assistant professor of Medical Physics & Medical Informatics at the University of Patras, Greece. He received his Diploma in Physics from the University of Athens, Greece, in 1996 and both his MSc and Ph.D. in medical physics from the University of Patras in 1998 and 2002, respectively. He is a Greek State Scholarship Foundation grantee, a Fulbright Research Scholar, and a Full AAPM member. He has authored approximately 70 journal papers and had presented over 20 talks at international meetings. He has been involved in European and national projects, including e-health. His current research interests focus on IHE, CAD applications, medical image processing and analysis as well as studies in molecular imaging. Currently he is a member of the AAPM Molecular Imaging in Radiation Oncology Work Group, European Affairs Subcommittee, Work Group on Information Technology, and an associate editor of Medical Physics. Steve G. Langer, Ph.D. is currently co-director of the radiology imaging informatics lab at the Mayo Clinic in Rochester, Minnesota, and formerly served on the faculty of the University of Washington, Seattle. His formal training in nuclear physics at the University of Wisconsin Madison and Michigan State has given way to a new mission: to design, enable, and guide into production high-performance computing solutions to implement next-generation imaging informatics analytics into the clinical practice. This includes algorithm design, validation, performance profiling, and deployment on vended or custom platforms as required. He also has extensive interests in validating the behavior and performance of human and machine-based (CAD) diagnostic agents.
