Day 2: Innovative Technologies and Sciences behind the Scenes Innovations in Radionuclide-based Source and Applicator Development Novel Radiation Sources for HDR Brachytherapy Applications - Dr. Ryan Flynn Direction Modulated Brachytherapy for Treatment of Rectal Cancer - Dr. William Song Intensity Modulated Brachytherapy for Treatment of Rectal Cancer - Dr. Shirin Enger A Novel Rectal Applicator for Contact Radiotherapy - Dr. Evert van Limbergen Development of Medical Devices Under Health Canada Regulations - Dr. Enrique Garcia