1. Lipid Research Laboratory, VA Medical Center, 50 Irving Street NW, Washington, DC 20422, USA
2. Department of Biochemistry and Molecular Medicine, The George Washington University, 2300 I Street NW, Suite 530, Washington, DC 20037, USA
3. Laboratory of Experimental Hepatology, Department of Pharmacology, Cinvestav-IPN, Av. Instituto Politécnico Nacional 2508, Col. San Pedro Zacatenco, 07360, Apartado Postal 14-740, 07000 México, DF, Mexico