1. Department of Infectious Diseases St. Jude Children's Research Hospital Memphis Tennessee United States
2. Department of Chemical Biology and Therapeutics St. Jude Children's Research Hospital Memphis Tennessee United States
3. Department of Structural Biology St. Jude Children's Research Hospital Memphis Tennessee United States
4. St. Jude Graduate School of Biomedical Sciences St. Jude Children's Research Hospital Memphis Tennessee United States
5. Department of Microbiology, Immunology and Biochemistry University of Tennessee Health Science Center Memphis Tennessee United States