Matthew Cully1, Amy D Thompson2, Andrew D Depiero2. 1. Nemours Alfred I. duPont Hospital for Children, Attn: Emergency Medicine, 1600 Rockland Rd., Wilmington, DE 19803, USA.. Electronic address: matthew.cully@nemours.org. 2. Nemours Alfred I. duPont Hospital for Children, Attn: Emergency Medicine, 1600 Rockland Rd., Wilmington, DE 19803, USA.