1. Department of NursingUmeå University Umeå Sweden
2. Department of Surgical and Perioperative Science, OrthopaedicsUmeå University Umeå Sweden
3. School of Medicine and SurgeryUniversity of Milano‐Bicocca Milan Italy
4. Department of RehabilitationAncelle Hospital Cremona Italy
5. Department of Community Medicine and Rehabilitation, Geriatric MedicineUmeå University Umeå Sweden