1. Department of Biomedical Sciences, University of Sassari, Sassari, Italy;
2. Purdue Center for Drug Discovery and Department of Chemistry, Purdue University, West Lafayette, IN;
3. Department of Medicine, University of Verona, Verona, Italy;
4. Department of Oncology, University of Turin, Turin, Italy;
5. Biomedical Institute, Medical School, University of Hue, Hue City, Vietnam; and
6. Department of Infectious Diseases,
7. Core Facilities, and
8. National Center for Innovative Technologies in Public Health, National Institutes of Health, Rome, Italy