Division of Infectious Diseases, Children's Hospital Boston, 333 Longwood Avenue, Boston, MA 02139, United States; Division of General Medicine, Massachusetts General Hospital, Boston, MA, United States; Medical Practice Evaluation Center, Massachusetts General Hospital, Boston, MA, United States; McCord Hospital, Durban, South Africa; St. Mary's Hospital, Mariannhill, Durban, South Africa; Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, MA, United States; Division of Rheumatology, Brigham and Women's Hospital, Boston, MA, United States; Department of Epidemiology, Harvard School of Public Health, Boston, MA, United States; Center for AIDS Research, Harvard Medical School, Boston, MA, United States; Department of Epidemiology, Boston University School of Public Health, Boston, MA, United States; Division of Infectious Disease, Massachusetts General Hospital, Boston, MA, United States; Division of Infectious Disease, Brigham and Women's Hospital, Boston, MA, United States; Department of Biostatistics, Boston University, Boston, MA, United States
Ramirez-Avila, L., Division of Infectious Diseases, Children's Hospital Boston, 333 Longwood Avenue, Boston, MA 02139, United States, Division of General Medicine, Massachusetts General Hospital, Boston, MA, United States, Medical Practice Evaluation Center, Massachusetts General Hospital, Boston, MA, United States; Regan, S., Division of General Medicine, Massachusetts General Hospital, Boston, MA, United States, Medical Practice Evaluation Center, Massachusetts General Hospital, Boston, MA, United States; Giddy, J., McCord Hospital, Durban, South Africa; Chetty, S., McCord Hospital, Durban, South Africa; Ross, D., St. Mary's Hospital, Mariannhill, Durban, South Africa; Katz, J.N., Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, MA, United States, Division of Rheumatology, Brigham and Women's Hospital, Boston, MA, United States, Department of Epidemiology, Harvard School of Public Health, Boston, MA, United States; Freedberg, K.A., Division of General Medicine, Massachusetts General Hospital, Boston, MA, United States, Medical Practice Evaluation Center, Massachusetts General Hospital, Boston, MA, United States, Center for AIDS Research, Harvard Medical School, Boston, MA, United States, Department of Epidemiology, Boston University School of Public Health, Boston, MA, United States; Walensky, R.P., Center for AIDS Research, Harvard Medical School, Boston, MA, United States, Division of Infectious Disease, Massachusetts General Hospital, Boston, MA, United States, Division of Infectious Disease, Brigham and Women's Hospital, Boston, MA, United States; Losina, E., Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, MA, United States, Division of Rheumatology, Brigham and Women's Hospital, Boston, MA, United States, Center for AIDS Research, Harvard Medical School, Boston, MA, United States, Department of Biostatistics, Boston University, Boston, MA, United States; Bassett, I.V., Center for AIDS Research, Harvard Medical School, Boston, MA, United States, Division of Infectious Disease, Massachusetts General Hospital, Boston, MA, United States