1 Department of Neurobiology, Care Sciences and Society, Division of Neurogeriatrics, Karolinska Institutet, 171 77, Stockholm, Sweden. Tobias.holmlund@ki.se.
2 Rehab Station Stockholm/Spinalis R&D Unit, Frösundaviks allé 4 169 89, Solna, Sweden. Tobias.holmlund@ki.se.
3 Åstrand Laboratory of Work Physiology, The Swedish School of Sport and Health Sciences, Box 5626, 114 86, Stockholm, Sweden.
4 Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, 141 83, Stockholm, Sweden.
5 Allied Health Professionals Function, Function Area Occupational Therapy & Physiotherapy, Karolinska University Hospital, 171 76, Stockholm, Sweden.
6 Department of Neurobiology, Care Sciences and Society, Division of Neurogeriatrics, Karolinska Institutet, 171 77, Stockholm, Sweden.
7 Rehab Station Stockholm/Spinalis R&D Unit, Frösundaviks allé 4 169 89, Solna, Sweden.