1. Centre for Evidence Based Practice, Faculty of Health and Social SciencesNorPhyPain Research Group, Bergen University College Bergen Norway
2. Department of Global Public Health and Primary Care, Physiotherapy Research GroupUniversity of Bergen Bergen Norway
3. Department of Occupational Therapy, Physiotherapy and RadiographyFaculty of Health and Social Sciences, Bergen University College Bergen Norway
4. Department of Biomedical EngineeringUniversity of Mogi das Cruzes SP Brazil