1. Department of Chemical Biology and Therapeutics, St. Jude Children’s Research Hospital, 262 Danny Thomas Place, Memphis, Tennessee 38105, United States
2. Department of Microbiology, Immunology, and Biochemistry, The University of Tennessee Health Science Center, 858 Madison Avenue, Memphis, Tennessee 38163, United States
3. Department of Infectious Diseases, St. Jude Children’s Research Hospital, 262 Danny Thomas Place, Memphis, Tennessee 38105, United States