title: Unprecedented challenges.
authors.forename: Patrick H
authors.initials: PH
authors.lastname: DeLeon
authors.forename: Sean P
authors.initials: SP
authors.lastname: Convoy
authors.forename: Jacqueline D
authors.initials: JD
authors.lastname: Rychnovsky
mesh_terms: D000328:Adult; D055826:Afghan Campaign 2001-; D002648:Child; D005190:Family / Q000523:psychology; D006801:Humans; D054542:Iraq War, 2003-2011; D008889:Military Personnel / Q000523:psychology*; D008890:Military Psychiatry; D058991:Patient Protection and Affordable Care Act; D011568:Psychiatric Nursing; D014481:United States; D014728:Veterans / Q000523:psychology*