1. Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut (Cook, Hoff, Harpaz-Rotem); National Center for PTSD, U.S. Department of Veterans Affairs (VA) Connecticut Healthcare System, West Haven (Cook, Hoff, Harpaz-Rotem); National Center for PTSD, White River Junction VA Medical Center, White River Junction, Vermont (Schnurr); Department of Psychiatry, Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire (Schnurr); Center for Health Research, Kaiser Permanente, Honolulu ...