1 Professor, Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD; eplatz1@jhu.edu.
2 Associate Professor and Chief Medical Officer, Antibiotic Resistance Action Center, Department of Environmental and Occupational Health, George Washington Milken Institute School of Public Health, Washington, DC.
3 Professor, Department of Public Health and Community Medicine, Tufts University Medical School, Boston, MA.
4 Assistant Professor, Department of Epidemiology, Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD.
5 Professor and Associate Director for Genomics, Institute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD.