Accepted for Publication: July 14, 2011.
Published Online: September 12, 2011. doi:10.1001/archneurol.2011.233
Author Contributions:Study concept and design: Craft, Baker, and Watson. Acquisition of data: Baker, Montine, Arbuckle, Callaghan, Tsai, Plymate, Green, Leverenz, and Gerton. Analysis and interpretation of data: Craft, Baker, Minoshima, Claxton, and Cross. Drafting of the manuscript: Craft and Minoshima. Critical revision of the manuscript for important intellectual content: Baker, Montine, Watson, Claxton, Arbuckle, Callaghan, Tsai, Plymate, Green, Leverenz, Cross, and Gerton. Statistical analysis: Craft, Baker, and Claxton. Obtained funding: Craft, Baker, and Montine. Administrative, technical, and material support: Minoshima, Claxton, Arbuckle, Plymate, Leverenz, and Cross. Study supervision: Craft, Montine, and Callaghan.
Financial Disclosure: None reported.
Funding/Support: This research was supported by National Institute of Aging grants AG027415 (to Dr Craft), P50 AG05136 (to Dr Montine), and T32 AG000258 (to Dr Claxton), the Nancy and Buster Alvord Endowment, and the Department of Veterans Affairs. This material is the result of work supported in part by resources from the Veterans Affairs Puget Sound Health Care System, Seattle, Washington.