1. Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, USA.
2. Department of Pharmacology and Toxicology, College of Pharmacy, The University of Arizona, Tucson, AZ 85721, USA.
3. Department of Pharmaceutical Chemistry, Faculty of Pharmacy, National and Kapodistrian University of Athens, Athens 15771, Greece.
4. Department of Chemistry and Biochemistry, The University of Arizona, Tucson, AZ 85721, USA.
5. Department of Microbiology, Immunology, and Molecular Genetics, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA.
6. Institute for Antiviral Research, Utah State University, Logan, UT 84322, USA.
7. Department of Animal, Dairy and Veterinary Sciences, Utah State University, Logan, UT 84322, USA.