[1
]
Institute of Physiotherapy, Faculty of Health Sciences, Oslo Metropolitan University,
PO Box 4, St. Olavs plass, 0130, Oslo, Norway. bsugland@oslomet.no.
[2
]
Leader of the Institute of Physiotherapy, Faculty of Health Sciences, Oslo Metropolitan
University, PO Box 4, St. Olavs Plass, 0130, Oslo, Norway.
[3
]
Department of Kinesiology, University of Waterloo, Schlegel-UW Research Institute
for Aging, Canada.250 Laurelwood Dr, Waterloo, ON, N2J 0E2, Canada.
[4
]
Faculty of Health Sciences, Oslo Metropolitan University, PO Box 4, St. Olavs Plass,
0130, Oslo, Norway.
[5
]
School of Health and Life Sciences, Centre for Living, Glasgow Caledonian University,
Cowcaddens Rd, Glasgow, G4 0BA, UK.
[6
]
Institute of Physiotherapy, Faculty of Health Sciences, Oslo Metropolitan University,
PO Box 4, St. Olavs Plass, 0130, Oslo, Norway.