1. Department of Microbiology and Immunology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, Louisiana, USA
2. Center for Molecular and Tumor Virology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, Louisiana, USA
3. Feist-Weiller Cancer Center, Louisiana State University Health Sciences Center-Shreveport, Shreveport, Louisiana, USA
4. Center for Applied Immunology and Pathological Processes, Louisiana State University Health Sciences Center-Shreveport, Shreveport, Louisiana, USA