1. Facultad de Medicina; Universidad de Antioquia; Medellín Colombia
2. Department of Health Research Methods, Evidence and Impact; McMaster University; Hamilton Canada
3. Department of Health and Functioning; Western Norway University of Applied Sciences; Bergen Norway
4. Department of Biomedical, Surgical and Dental Sciences; University La Statale ; Milano Italy
5. Laboratory of Evidence Based Rehabilitation; IRCCS Istituto Ortopedico Galeazzi; Milan Italy
6. IRCCS MultiMedica; Milan Italy
7. TRS National Resource Centre for Rare Disorders; Sunnaas Rehabilitation Hospital; Oslo Norway