[1] Univ Hartford, Dept Psychol, Hartford, CT 06117 USA
[2] Univ Connecticut, Connecticut Childrens Med Ctr, Div Pain & Palliat Med, Sch Med, Storrs, CT USA
[3] Connecticut Childrens Med Ctr, Div Pain & Palliat Med, Hartford, CT 06105 USA
[4] Connecticut Childrens Med Ctr, Dept Res, Hartford, CT 06105 USA
[5] Univ Connecticut, Hlth Ctr, Div Behav Sci & Community Hlth, Storrs, CT USA