title: Reply.
authors: Penn State College of Medicine, Hershey, Pennsylvania.
authors: Kent P
authors: KP
authors: Hymel
authors: University of Utah School of Medicine, Primary Children's Medical Center, Salt Lake City, Utah.
authors: Bruce E
authors: BE
authors: Herman
authors: University of Texas Health Sciences Center at Houston, Houston, Texas.
authors: Sandeep K
authors: SK
authors: Narang
authors: Baylor College of Medicine, Texas Children's Hospital, Houston, Texas.
authors: Jeanine M
authors: JM
authors: Graf
authors: Children's Mercy Hospital, Kansas City, Missouri.
authors: Terra N
authors: TN
authors: Frazier
authors: DeVos Children's Hospital, Grand Rapids, Michigan.
authors: Michael
authors: M
authors: Stoiko
authors: Dell Children's Medical Center of Central Texas, Austin, Texas.
authors: LeeAnn M
authors: LM
authors: Christie
authors: Driscoll Children's Hospital, Corpus Christi, Texas; University of Minnesota Children's Hospital, Minneapolis, Minnesota.
authors: Nancy S
authors: NS
authors: Harper
authors: Connecticut Children's Medical Center, Hartford, Connecticut.
authors: Christopher L
authors: CL
authors: Carroll
authors: Baystate Medical Center, Springfield, Massachusetts.
authors: Stephen C
authors: SC
authors: Boos
authors: Penn State College of Medicine, Hershey, Pennsylvania.
authors: Mark
authors: M
authors: Dias
authors: Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire.
authors: Deborah A
authors: DA
authors: Pullin
authors: Penn State College of Medicine, Hershey, Pennsylvania.
authors: Ming
authors: M
authors: Wang
mesh_terms: D002649:Child Abuse / Q000175:diagnosis*; D006259:Craniocerebral Trauma / Q000175:diagnosis*; D003661:Decision Support Techniques; D005260:Female; D006801:Humans; D008297:Male