1. Department of Biological Sciences, Texas Tech University, Lubbock, Texas, USA
2. Mass Spectrometry Resource, Division of Endocrinology, Diabetes, Metabolism, and Lipid Research, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
3. Fundação Oswaldo Cruz-Fiocruz, Instituto René Rachou, Belo Horizonte, Minas Gerais, Brazil
4. Center for Tropical and Emerging Global Diseases, University of Georgia, Athens, Georgia, USA
5. Department of Cellular Biology, University of Georgia, Athens, Georgia, USA