1. University of Maryland School of Law, Baltimore, MD, USA.
2. Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA.
3. Veterans Affairs Maryland Health Care System, Baltimore, MD, USA.
4. Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD, USA.
5. University of Maryland School of Pharmacy, Baltimore, MD, USA.
6. Baker & Hostetler, Washington, DC, USA.
7. Department of Pediatrics, University of California San Diego School of Medicine, La Jolla, CA, USA.
8. Institute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, USA.
9. Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA.