Paul F Crawford1, Jedda Rupert1, Jeremy T Jackson2, Stevan Walkowski1, Christy J W Ledford1. 1. From the Department of Family Medicine, Uniformed Services University of the Health Services, Bethesda, MD (PFC, CJWL); Nellis Family Medicine Residency, Nellis Air Force Base, NV (PFC, JR); Military Primary Care Research Network, Bethesda (JTJ); Department of Osteopathic Manipulative Medicine, Ohio University Heritage College of Osteopathic Medicine, Athens, OH (SW). 2. From the Department of Family Medicine, Uniformed Services University of the Health Services, Bethesda, MD (PFC, CJWL); Nellis Family Medicine Residency, Nellis Air Force Base, NV (PFC, JR); Military Primary Care Research Network, Bethesda (JTJ); Department of Osteopathic Manipulative Medicine, Ohio University Heritage College of Osteopathic Medicine, Athens, OH (SW). jtjackson@hjf.org.