1. Division of Infectious Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
2. Bioinformatics Core, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
3. Partners HealthCare Personalized Medicine, Cambridge, Massachusetts, USA
4. Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
5. Howard Hughes Medical Institute, Chevy Chase, Maryland, USA
6. Department of Pathology, University of Utah, Salt Lake City, Utah, USA