1. The Prevalence of Mild Cognitive Impairment in Diverse Geographical and Ethnocultural Regions: The COSMIC Collaboration Sachdev, Perminder S.; Lipnick, Darren M.; Kochan, Nicole A.; Crawford, John D.; Thalamuthu, Anbupalam; Andrews, Gavin; Brayne, Carol; Matthews, Fiona E.; Stephan, Blossom C. M.; Lipton, Richard B.; Katz, Mindy J.; Ritchie, Karen; Carrière, Isabelle; Ancelin, Marie-Laure; Lam, Linda C. W.; Wong, Candy H. Y.; Fung, Ada W. T.; Guait, Antonio; Vaccaro, Roberta; Davin, Annalisa; Ganguli, Mary; Dodge, Hiroko; Hughes, Tiffany; Anstey, Kaarin J.; Cherbuin, Nicolas; Butterworth, Peter; Ng, Tze Pin; Gao, Qi; Reppermund, Simone; Brodaty, Henry; Schupf, Nicole; Manly, Jennifer J.; Stern, Yaakov; Lobo, Antonio; Lopez-Anton, Raúl; Santabárbara, Javier 2015 Articles Mild cognitive impairmentEpidemiologyNeurosciencesMental health