1. Department of Occupational and Environmental MedicineBispebjerg University Hospital Copenhagen Denmark
2. National Institute of Public HealthUniversity of Southern Denmark Copenhagen Denmark
3. Department of Biomedical SciencesUniversity of Copenhagen Copenhagen N Denmark
4. The Department of Physical and Occupational TherapyBispebjerg University Hospital Copenhagen Denmark
5. Department of Neuroscience, Panum InstituteUniversity of Copenhagen Copenhagen Denmark