1. Internal Medicine Program, Jackson Memorial Hospital,
2. Division of Oncology, Department of Medicine, and
3. Division of Biostatistics, Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, FL;
4. Alexander von Humboldt Institute of Tropical Medicine and Infectious Diseases, Department of Medicine, Universidad Peruana Cayetano Heredia, Lima, Peru; and
5. Division of Hematology, Department of Medicine,
6. Adult Stem Cell Transplant Program,
7. Sylvester Comprehensive Cancer Center, and
8. Department of Cell Biology, University of Miami Miller School of Medicine, Miami, FL