1. Microbiology Service, Department of Laboratory Medicine (DLM), Clinical Center, NIH, Bethesda, MD, USA
2. Institute for Genome Sciences, Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA
3. Laboratory of Clinical Infectious Diseases (LCID), National Institute of Allergy and Infectious Diseases (NIAID), NIH, Bethesda, MD, USA
4. Pediatric Infectious Diseases, Johns Hopkins University, Baltimore, MD, USA
5. Division of Pulmonary and Critical Care Medicine, University of Washington Medical Center, Seattle, WA, USA
6. Mycobacteria/Nocardia Laboratory, University of Texas Health Science Center, Tyler, TX, USA
7. Department of Microbiology, University of Alabama, Birmingham, England
8. Laboratory of Chronic Airway Infection, Pulmonary Branch, National Heart Lung and Blood Institute (NHLBI), NIH, Bethesda, MD, USA