title: Commentary on "a roadmap for the prevention of dementia II: Leon Thal Symposium 2008." "Big Asks": what can be changed to increase and speed progress on Alzheimer's disease research and treatment?
authors.affiliation: National Alzheimer's Coordinating Center, Department of Epidemiology, University of Washington, Seattle, WA, USA. kukull@u.washington.edu
authors.forename: Walter A
authors.initials: WA
authors.lastname: Kukull