[1] Syracuse VA Med Ctr, VA Ctr Integrated Healthcare, Syracuse, NY USA
[2] Syracuse Univ, Dept Psychol, Syracuse, NY USA
[3] Miriam Hosp, Ctr Behav Med, Providence, RI 02906 USA
[4] Miriam Hosp, Ctr Prevent Med, Providence, RI 02906 USA
[5] Brown Univ, Dept Psychiat & Human Behav, Alpert Med Sch, Providence, RI 02912 USA
[6] Brown Univ, Sch Publ Hlth, Dept Behav & Social Sci, Providence, RI 02912 USA
[7] Med Coll Wisconsin, Dept Psychiat & Behav Med, Ctr AIDS Intervent Res, Milwaukee, WI 53226 USA
[8] Brown Univ, Ctr Alcohol & Addict Studies, Providence, RI 02912 USA