[1] Nationwide Childrens Hosp, Ctr Surg Outcomes Res, Abigail Wexner Res Inst, Columbus, OH USA
[2] Ohio State Univ, Coll Med, Columbus, OH USA
[3] Nationwide Childrens Hosp, Div Pediat Psychol & Neuropsychol, Columbus, OH USA
[4] Nationwide Childrens Hosp, Div Pediat Surg, Columbus, OH USA
[5] Nationwide Childrens Hosp, Ctr Pediat Trauma Res, Abigail Wexner Res Inst, Columbus, OH USA
[6] Vet Affairs Palo Alto Hlth Care Syst VAPAHCS, Palo Alto, CA USA
[7] Stanford Univ, Sch Med, Stanford, CA USA
[8] Nationwide Childrens Hosp, Dept Pediat Surg, 700 Childrens Dr, Columbus, OH 43205 USA