1 Harvard Medical School, Department of Global Health and Social Medicine, Boston, MA, USA.
2 Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands, Tuberculosis Center Beatrixoord, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands, <email></email>, Email: jennifer_furin@hms.harvard.edu.