Clinical core of the Alzheimer's disease neuroimaging initiative: Progress and plans

Paul S. Aisen, Ronald C. Petersen, Michael C. Donohue, Anthony Gamst, Rema Raman, Ronald G. Thomas, Sarah Walter, John Q. Trojanowski, Leslie M. Shaw, Laurel A. Beckett, Clifford R. Jack, William Jagust, Arthur W. Toga, Andrew J. Saykin, John C. Morris, Robert C. Green, Michael W. Weiner