Responsible authorship.

Andrés Combalia
Author Information
  1. Andrés Combalia: Editor Adjunto - Deputy Editor, Universidad de Barcelona: Universitat de Barcelona, Orthopaedic Surgery And Traumatology, Universidad de Barcelona: Universitat de Barcelona, Villarroel 170, 08036 Barcelona, Spain. Electronic address: combalia@ub.edu.

Abstract

No abstract text available.