1. Department of Health Professions, Faculty of Health, Psychology and Social CareManchester Metropolitan University Manchester UK
2. Derby Shoulder UnitUniversity Hospitals Derby and Burton NHS Foundation Trust Derby UK
3. Upper Limb Research UnitWrightington, Wigan and Leigh NHS Foundation Trust Wigan UK
4. School of Physiotherapy and Exercise ScienceCurtin University Perth Western Australia Australia
5. Shoulder and Elbow ServiceManchester University NHS Foundation Trust Manchester UK