1 Department of Physiotherapy and Rehabilitation, Trakya University, Edirne, Turkey.
2 Department of Physiotherapy and Rehabilitation, Marmara University, İstanbul, Turkey.
3 Research Unit for Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.
4 The Research and Implementation Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Næstved-Slagelse-Ringsted Hospitals, Slagelse, Denmark.
5 Research Unit for General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark.