Okay. That's great. Thank you.
Dr. Shackelford, our committee did a trip down to Washington, and we got to go to the Walter Reed hospital there. In one wing, if I remember correctly—you guys may correct me—they were working with patients who had severe trauma and were on strong pain treatment.
The goal there was to help them get to where they no longer had to have that level of pharmaceuticals, because obviously there are reactions. Are you aware whether in the States cannabis is being used in part of that process where you have those traumatic injuries and you need to get these individuals to where they can either go back and serve or join civilian life or whatever? Is it part of that process?