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Please address correspondence and reprint requests to: William Hu, MD, PhD, Department of Neurology, Emory University, 615 Michael Street, 505F, Atlanta, GA 30322, Phone 404-727-4174, wthu@emory.edu.
J. C. Howell and O. Soyinka contributed equally.
The authors thank Allan Levey, MD, PhD for critical review of the manuscript.
The sponsors have no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; and preparation, review, or approval of the manuscript.
This work was supported by the National Institutes of Health [AG43885 to WTH, AG42856 to WTH, AG25688 to MP and CDD), the O. Wayne Rollins Fund for Clinical Excellence, and Emory Primary Care Internal Medicine.
© The Author(s) 2015.