Petra G. Aarts, MA, National Institute for Victims of War, Utrecht, The Netherlands

Elizabeth A. Brett, PhD, Department of Psychiatry, Yale University School of Medicine, New Haven, CT

Jonathan R. T. Davidson, MD, Department of Psychiatry, Duke University Medical Center, Durham, NC

Giovanni de Girolamo, MD, Department of Mental Health, Azienda, USL, Bologna, Italy

Marten W. deVries, MD, Department of Psychiatry and Neuropsychology, Section of Social Psychiatry and Psychiatric Epidemiology, University of Limburg, Maastricht, The Netherlands

Edna B. Foa, PhD, Medical College of Pennsylvania, Philadelphia, PA

Armen Goenjian, MD, Traumatic Psychiatry Program, Department of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles, CA

Thomas A. Grieger, MD, Department of Psychiatry, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD

Danny G. Kaloupek, PhD, Department of Psychiatry, Tufts University School of Medicine; National Center for PTSD, Boston, MA

Terence M. Keane, PhD, National Center for PTSD, VA Medical Center, Boston, MA

Nathaniel Laror, MD, Ramat Chen Mental Health Clinic and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel

Jacob D. Lindy, MD, Cincinnati Psychoanalytic Institute and Cincinnati University Department of Psychiatry, Cincinnati, OH

Charles R. Marmar, MD, Department of Psychiatry, University of California, San Francisco, San Francisco, CA

James E. McCarroll, PhD, Department of Psychiatry, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD

Alexander C. McFarlane, MD, DipPsychother, FRANZC, Queen Elizabeth Hospital, University of Adelaide, Australia

Lenore Meldrum, BEd, BPsych, Department of Psychiatry, University of Queensland Mental Health Center, Royal Brisbane Hospital, Herston, Australia

Elana Newman, PhD, Department of Veterans Affairs, Boston VA Medical Center, National Center for PTSD, Boston, MA

Wybrand Op den Velde, MD, Department of Psychiatry, Saint Lucas Hospital, Amsterdam, The Netherlands

Roger K. Pitman, MD, Veterans Affairs Medical Center, Manchester, NH; Department of Psychiatry, Harvard Medical School, Boston, MA

Robert S. Pynoos, MD, Traumatic Psychiatry Program, Department of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles, CA

Beverley Raphael, PhD, Department of Psychiatry, Clinical Sciences Building, Royal Brisbane Hospital, Brisbane, Australia

Barbara Olasov Rothbaum, PhD, Emory University School of Medicine, Atlanta, GA

Linda S. Saunders, JD, New Hampshire Division of Mental Health and Development Services, Concord, NH

Arieh Y. Shalev, MD, Department of Psychiatry, Hadassah University Hospital, Jerusalem, Israel

Zahava Solomon, PhD, Medical Corp, Israeli Defense Forces, and Bob Shapell School of Social Work, Tel Aviv University, Tel Aviv, Israel

Landy F. Sparr, MD, VA Medical Center, Portland; Department of Psychiatry, Oregon Health Sciences University, Portland, OR

Alan M. Steinberg, PhD, Traumatic Psychiatry Program, Department of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles, CA

Gordon J. Turnbull, MD, Traumatic Stress Treatment Unit, Ticehurst House Hospital, Ticehurst, Wadhurst, East Sussex, UK

Stuart Turner, MD, MRCP, FRCPsych, Department of Psychiatry, University College London, London, UK

Robert J. Ursano, MD, Department of Psychiatry, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD

Onno van der Hart, PhD, Department of Psychology, University of Utrecht, The Netherlands

Bessel van der Kolk, MD, Department of Psychiatry, Harvard Medical School, Boston; HRI Trauma Center, Brookline, MA

Lars Weisaeth, MD, PhD, Department of Psychology, University of Oslo, Norway

John Wilson, PhD, Department of Psychiatry, Cleveland State University, Cleveland, OH