| Authors: |
Williams AR; Veterans Affairs Boston Healthcare System, Massachusetts., Redding TS 4th; Veterans Affairs Durham Health Care System, North Carolina., Sullivan BA; Veterans Affairs Durham Health Care System, North Carolina.; Duke University, Durham, North Carolina., Qin X; Veterans Affairs Durham Health Care System, North Carolina.; Duke University, Durham, North Carolina., Ear B; Veterans Affairs Durham Health Care System, North Carolina., Sims KJ; Veterans Affairs Durham Health Care System, North Carolina., Hauser ER; Veterans Affairs Durham Health Care System, North Carolina.; Duke University, Durham, North Carolina., Williams CD; Veterans Affairs Durham Health Care System, North Carolina.; Duke University, Durham, North Carolina., Dominitz JA; University of Washington, Seattle.; Veterans Health Administration, Washington, DC., Lieberman D; Veterans Affairs Portland Health Care System, Oregon.; Oregon Health & Science University, Portland. |