1. Division of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
2. Antimicrobial Pharmacodynamics and Therapeutics, Institute of Translational Medicine, University of Liverpool, Liverpool, United Kingdom
3. Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi
4. Africa Health Research Institute (AHRI), Durban, South Africa
5. Broad Institute of Harvard and M.I.T., Cambridge, Massachusetts, USA