1. Defense Health Agency; Psychological Health Center of Excellence; Silver Spring Maryland USA 20910
2. Uniformed Services University of the Health Sciences; Bethesda Maryland USA
3. VA Medical Center; Department of Veterans Affairs; Providence RI USA
4. Brown University; The Warren Alpert Medical School; Providence USA
5. National Center for PTSD; Palo Alto California USA
6. Stanford University School of Medicine; Palo Alto California USA
7. National Center for PTSD; White River Junction Vermont USA
8. Geisel School of Medicine at Dartmouth; Hanover New Hampshire USA