title: Response for letter to the editor "Rethinking bicycle helmets as a preventive tool: a 4 year review of bicycle injuries".
authors.affiliation: Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, University of Arizona, 1501 N. Campbell Ave, Room. 5411, P.O. Box 245063, Tucson, AZ, 85724, USA. bjoseph@surgery.arizona.edu.
authors.forename: B
authors.initials: B
authors.lastname: Joseph
authors.affiliation: Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, University of Arizona, 1501 N. Campbell Ave, Room. 5411, P.O. Box 245063, Tucson, AZ, 85724, USA.
authors.forename: V
authors.initials: V
authors.lastname: Pandit
authors.affiliation: Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, University of Arizona, 1501 N. Campbell Ave, Room. 5411, P.O. Box 245063, Tucson, AZ, 85724, USA.
authors.forename: B
authors.initials: B
authors.lastname: Zangbar
authors.affiliation: Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, University of Arizona, 1501 N. Campbell Ave, Room. 5411, P.O. Box 245063, Tucson, AZ, 85724, USA.
authors.forename: P
authors.initials: P
authors.lastname: Rhee