Affiliations

• ¹ Division of Pediatric Surgery, Department of Surgery, University of Tennessee Health Science Center, Memphis, Tennessee.
• ² Pediatric Trauma Program, American Family Children's Hospital, University of Wisconsin, Madison, Wisconsin.
• ³ Division of Pediatric Emergency Medicine, Department of Emergency Medicine, University of Wisconsin, Madison, Wisconsin.
• ⁴ Division of Trauma Surgery, Cook Children's Medical Center, Fort Worth, Texas.
• ⁵ Division of Pediatric Surgery, Department of Surgery, University of Tennessee Health Science Center, Memphis, Tennessee; Children's Foundation Research Institute, Le Bonheur Children's Hospital, Memphis, Tennessee. Electronic address: agosain@uthsc.edu.