1. Department of Pharmacy, University of Illinois—Chicago, Chicago, IL 60608, USA
2. Department of Microbiology and Immunology, Universidad Central del Caribe School of Medicine, Bayamón, PR 00960, USA
3. Department of Medicine, Universidad Central del Caribe, Bayamón, PR 00956, USA
4. Department of Medicine, Ponce Health Sciences University, Ponce, PR 00732, USA
5. Department of Physiology, Universidad Central del Caribe School of Medicine, Bayamón, PR 00960, USA