1. From the Departments of Medical Informatics (R.R., W.J.N., A.F., M.C.J.M.S.), Neurology (F.v.K., D.W.J.D.), Radiology (A.v.d.L., W.J.N., A.F.), and Epidemiology (M.C.J.M.S.), and iBMG (R.M.C.H.), Erasmus MC, Rotterdam, the Netherlands; PHARMO Institute (H.S., R.M.C.H.), Utrecht, the Netherlands; and the Faculty of Applied Sciences (W.J.N.), Delft University of Technology, the Netherlands.