1. Section of Infectious Diseases, Department of Internal Medicine, Yale School of Medicine , New Haven, Connecticut , USA
2. Department of Dermatology, Yale School of Medicine , New Haven, Connecticut , USA
3. Department of Pharmacy Services, Yale New Haven Hospital , New Haven, Connecticut , USA
4. Department of Pathology, Yale School of Medicine , New Haven, Connecticut , USA
5. Department of Pediatrics, National School of Tropical Medicine, Baylor College of Medicine , Houston, Texas , USA
6. Department of Laboratory Medicine, Yale School of Medicine , New Haven, Connecticut , USA