Erratum to: Knee Surg Sports Traumatol Arthrosc (2015) 23:2769–2770 DOI 10.1007/s00167-015-3665-x

The original version of this article unfortunately contained a mistake. The affiliation of the second author is incorrect. The correct affiliations are:

  1. 1.

    Istituto Ortopedico Rizzoli, Laboratorio di Biomeccanica e Innovazione Tecnologica, Bologna (BO), Italy

  2. 2.

    Università di Bologna, Dipartimento Scienze Biomediche e Neuromotorie, Bologna (BO), Italy