HyperlipidemiasJejunoileal BypassHyperlipidemia, Familial CombinedPeriarthritisXanthomatosisHypolipidemic AgentsTriglyceridesCholesterolCholesterol, LDLAnticholesteremic AgentsLipidsAzetidinesHypercholesterolemiaHydroxymethylglutaryl-CoA Reductase InhibitorsHyperlipoproteinemia Type IIFenofibrateLipoproteinsCholesterol, HDLSimvastatinDiabetes MellitusMalaysiaRisk Factors