[1] Nationwide Childrens Hosp, Res Inst, Ctr Behav Hlth, Columbus, OH 43205 USA
[2] Nationwide Childrens Hosp, Dept Psychol, Columbus, OH 43205 USA
[3] Nationwide Childrens Hosp, Patient Care Serv Educ, Columbus, OH 43205 USA
[4] Childrens Med Ctr, Ctr Pediat Psychiat, Dallas, TX 75235 USA
[5] Eastern Tennessee State Univ, Dept Pediat, Johnson City, TN USA