Affiliation: | 1. Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts;2. Department of Psychiatry, New York University School of Medicine, New York, New York;3. Correspondence Naomi M Simon, MD, MSc, Anxiety and Complicated Grief Program, Department of Psychiatry, One Park Avenue, 8th Floor, New York, NY 10016. Email:;4. Department of Psychiatry, Harvard Medical School, Boston, Massachusetts;5. National Center for PTSD, White River Junction, Vermont;6. Mental Health Service Line, Veterans Affairs San Diego Healthcare System, San Diego, California;7. School of Medicine, University of California, San Diego, California;8. Veterans Affairs Center of Excellence for Stress and Mental Health, San Diego, California;9. Mental Health Service Line, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina;10. College of Nursing, Medical University of South Carolina, Charleston, South Carolina;11. VA Ann Arbor Healthcare System, Ann Arbor, Michigan;12. Department of Psychiatry, University of Michigan, Ann Arbor, Michigan;13. Consulting for Statistics, Computing and Analytics Research, University of Michigan, Ann Arbor, Michigan;14. Mental Health Service Line, Veterans Affairs Atlanta Healthcare System, Decatur, Georgia;15. Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia |