[1] Nemours Alfred I duPont Hosp Children, Nemours Cardiac Ctr, Wilmington, DE 19803 USA
[2] Nemours Alfred I duPont Hosp Children, Dept Patient & Family Serv, Wilmington, DE 19803 USA
[3] Nemours Alfred I duPont Hosp Children, Dept Child Life, Wilmington, DE 19803 USA
[4] Nemours Alfred I duPont Hosp Children, Dept Therapeut & Rehabil Serv, Wilmington, DE 19803 USA
[5] Nemours Alfred I duPont Hosp Children, Div Behav Hlth, Wilmington, DE 19803 USA
[6] Thomas Jefferson Univ, Sidney Kimmel Med Coll, Dept Pediat, Philadelphia, PA 19107 USA