Brad Wallace November 13, 2014 UBC and Tilray Partner for Canada’s First PTSD Cannabis Study Brad Wallace November 13, 2014 Anybody surprised that his study is led by BC? Or the Okanagan? Anybody? Anybody? The University of British Columbia Okanagan and Tilray, a Health Canada Licensed Producer under the Marihuana for Medical Purposes Regulations (MMPR), will conduct the country’s first clinical trial to evaluate the therapeutic benefits of medical cannabis as treatment for post-traumatic stress disorder (PTSD).