[1] Linnaeus Univ, Fac Hlth & Life Sci, Dept Hlth & Caring Sci, George Luckligs Vag 8, S-35195 Vaxjo, Sweden
[2] Jonkoping Univ, Sch Hlth & Welf, Dept Rehabil, Jonkoping, Sweden
[3] Reg Kronoberg, Dept Res & Dev, Vaxjo, Sweden
[4] Univ Gothenburg, Dept Clin Neurosci & Rehabil, Gothenburg, Sweden