MAPS-sponsored researcher Michael Mithoefer MD will present a poster about our flagship MDMA-assisted psychotherapy for the treatment of posttraumatic stress disorder (PTSD) to the International Society for Traumatic Stress Studies (ISTSS). ISTSS is the largest organization in the world for researchers and therapists working with PTSD patients. The 24th annual conference will take place in Chicago from November 13th through 15th.