[1] Upstate Med Univ, Dept Phys Med & Rehabil, 750 E Adams St, Syracuse, NY 13206 USA
[2] Univ Wisconsin Milwaukee, Coll Nursing, Self Management Sci Ctr, Milwaukee, WI USA
[3] Univ Maryland, Sch Social Work, 525 W Redwood St, Baltimore, MD 21201 USA
[4] Univ Washington, Sch Med, Dept Pediat, Div Dev Med, Seattle, WA USA
[5] Seattle Childrens Hosp, Seattle, WA USA
[6] Univ Cincinnati, Div Dev & Behav Pediat, Coll Med, Cincinnati, OH USA
[7] Cincinnati Childrens Hosp Med Ctr, Div Adolescent & Transit Med, Cincinnati, OH USA