Functional and Compositional Assessment of HDL • Cholesterol efflux • Antioxidant activity • Anti-inflammatory activity • Proteomics/lipidomics Note: these are research tools w/o known clinical relevance of application Rosenson RS, Brewer HB Jr, Chapman MJ, Fazio S, Hussain MM, Kontush A, Krauss RM, Otvos JD, Remaley AT, Schaefer EJ. Clin Chem. 2011;57(3):392-410.