[1] Univ Massachusetts, Dept Psychol & Brain Sci, Amherst, MA 01003 USA
[2] Univ Notre Dame, Dept Psychol, Notre Dame, IN 46556 USA
[3] Brown Univ, Butler Hosp, Dept Psychiat, Providence, RI USA
[4] Univ Massachusetts, Dept Emergency Med, Med Sch, Worcester, MA USA
[5] Baystate Hlth, Dept Emergency Med, Springfield, MA USA