1. Department of Chemical Biology and Therapeutics, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA.
2. Department of Pharmaceutical Sciences, College of Pharmacy, University of Tennessee Health Science Center, Memphis, TN 38163, USA.
3. Institut für Medizinische Mikrobiologie, Universität Zürich, Zürich 8006, Switzerland.
4. Department of Microbiology, Immunology, and Biochemistry, University of Tennessee Health Science Center, Memphis, TN 38163, USA.
5. Department of Microbiology and Immunology, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt.
6. Biomedical Sciences Graduate Program, University of Tennessee Health Science Center, Memphis, TN 38163, USA.
7. Infectious Diseases Department, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA.