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No potential conflict of interest was reported by the author(s).
Additional information
Notes on contributors
Matthew J. Friedman
Matthew J. Friedman, MD, PhD, is affiliated with the National Center for PTSD, US Department of Veterans Affairs, VA Medical Center, White River Junction, Vermont, and with the Departments of Psychiatry and Pharmacology, Dartmouth Medical School, Hanover, New Hampshire.
William W. Harris
William W. Harris, PhD, is affiliated with the Children’s Research and Education Institute, Belmont, Massachusetts.This work was supported by the National Center for PTSD, U.S. Department of Veterans Affairs. The opinions expressed here are those of the authors, alone, and do not reflect official policy of either the Department of Defense or the Department of Veterans Affairs.