Published on in Vol 4 , No 2 (2016) :Apr-Jun

1 Leiden University Medical Center, Department of Gerontology & Geriatrics, Leiden, NL
2 Radboud University Medical Center, Department of Neurology, Nijmegen, NL
3 Academic Medical Center Amsterdam, Department of Neurology, Amsterdam, NL
4 Leiden Institute of Advanced Computer Sciences, University of Leiden, Leiden, NL
5 Institute of Evidence-Based Medicine in Old Age, Leiden, NL
†deceased