[1] Univ Cincinnati, Coll Med, Dept Neurol & Rehabil Med, Cincinnati, OH 45267 USA
[2] East Carolina Univ, Dept Psychol, Greenville, NC USA
[3] Cincinnati Childrens Hosp Med Ctr, Div Behav Med & Clin Psychol, Cincinnati, OH 45229 USA
[4] Univ Cincinnati, Coll Med, Dept Pediat, Cincinnati, OH USA