1. University of Saskatchewan; School of Rehabilitation Science; Health Sciences Building, 104 Clinic Place Room 3410 Saskatoon SK Canada S7N 2Z4
2. University of Western Ontario; School of Physical Therapy; Elborn College, Room 1588, School of Physical Therapy, University of Western Ontario London ON Canada N6G 1H1
3. University of Saskatchewan; School of Physical Therapy; 1121 College Drive Saskatoon SK Canada S7N 0W3
4. University of Saskatchewan; Leslie and Irene Dube Health Sciences Library, University Library; Rm 1400 Health Sciences Building 104 Clinic Place Saskatoon SK Canada S7N 5E5
5. University of Saskatchewan; College of Kinesiology; 87 Campus Road Saskatoon SK Canada S7N 5B2
6. Norwegian Institute of Public Health; PO Box 4404 Nydalen Oslo Norway 0403