1. Center for Global Health Weill Cornell Medical College New York NY USA
2. Department of Medicine Weill Bugando School of Medicine Mwanza Tanzania
3. Division of Clinical Pharmacy Vanderbilt University Medical Center Nashville TN USA
4. Department of Molecular Physiology and Biophysics Vanderbilt University Medical Center Nashville TN USA
5. Mwanza Intervention Trials Unit (MITU) Mwanza Tanzania