Day 2: Innovative Technologies and Sciences behind the Scenes Radiosensitization & Liquid Biopsy Rectal Cancer Radiosensitization with Bioactive Food Compounds - Dr. Samuel Amintas Immuno Score - Dr. Franck Pagès Liquid Biopsy for Chemoradiotherapy Response Assessment - Dr. Sandrine Dabernat Radio-selective Effects of a Natural Occurring MuscleDerived Dipeptide - Dr. Norma Ybarra