Harmonizing the metabolic syndrome: a joint interim statement of the International Diabetes Federation Task Force on Epidemiology and Prevention; National Heart, Lung, and Blood Institute; American Heart Association; World Heart Federation; International Atherosclerosis Society; and International Association for the Study of ObesityCirculation - Alberti, K G; Eckel, R H; Grundy, S M; Zimmet, P Z; Cleeman, J I; Donato, K A; Fruchart, J C; James, W P; Loria, C M; Smith, SC J (2009)