Affiliation: | 1. University of Skövde, Box 408, 541 28 Skövde, Sweden;2. Motion and Sports Lab, Baylor University Medical Center, 411 N. Washington Ave Suite 2100, Dallas, TX 752 46, USA;3. Orthopaedic Department, Skaraborg Hospital Skövde, 541 85 Skövde, Sweden;4. Women''s and Children''s Health, Karolinska Institute, 171 76 Stockholm, Sweden |