“…At least 85,000 deaths in the United States in 2000 can be attributed to alcohol and another 17,000 to illicit substances (Mokdad, Marks, Stroup, & Gerberding, 2004), and alcohol alone accounts for 3.8% of global deaths and 4.6% of the global burden of disease and injury (Rehm, Mathers, Popova, Thavorncharoensap, Teerawattananon, & Patra, 2009). Alcohol and substance use disorders are associated with increased risk for a range of negative outcomes, including divorce, homelessness, partner and child abuse perpetration, psychiatric hospitalization, incarceration, and death by homicide and suicide (Collins, Ellickson, & Klein, 2007; Darke, Duflou, & Torok, 2009; Grinman et al, 2010; Klostermann & Fals-Stewart, 2006; Opsal, Kristensen, Larsen, Syversen, Rudshaug, Gerdner, & Clausen, 2013; Rehm et al, 2007; Slade, Stuart, Salkever, Karakus, Green, & Ialongo, 2008; Wells, 2009). Posttraumatic stress disorder (PTSD) is commonly comorbid with alcohol and substance use disorders (Swendsen et al, 2010) and is also associated with serious social, emotional, and physical dysfunction (Boarts, Sledjeski, Bogart, & Delahanty, 2006; Drescher, Rosen, Burling, & Foy, 2003;North & Smith, 1992; Taft, Pless, Stalans, Koenen, King, & King, 2005).…”