A. Solomon - Department of Neurology, University of Kuopio, Kuopio, Finland
I. Kåreholt - Karolinska Institutet
T. Ngandu - Karolinska Institutet
B. Winblad - Karolinska Institutet
A. Nissinen - Department of Epidemiology and Health Promotion, National Public Health Institute, Helsinki, Finland
J. Tuomilehto - Department of Epidemiology and Health Promotion, National Public Health Institute, Helsinki, Finland
H. Soininen - Department of Neurology, University of Kuopio, Kuopio, Finland
M. Kivipelto - Karolinska Institutet