1. Institute for Work & Health; 481 University Avenue, Suite 800 Toronto ON Canada M5G 2E9
2. Hospital Universitario San Vicente Fundación; Medicina Física y Rehabilitación; Medellín Colombia
3. Humber Institute of Technology and Advanced Learning; Massage Therapy Department; 205 Humber College Boulevard Toronto ON Canada M9W 5L7
4. University of São Paulo School of Medicine; Division of Physical Medicine and Rehabilitation, Department of Orthopaedics and Traumatology; São Paolo Brazil