From the *Department of Emergency Medicine, Massachusetts General Hospital; †Department of Medicine, Boston Children’s Hospital, Harvard Medical School, Boston, MA; ‡Division of Emergency Medicine, Children’s National Health System, Washington, DC; §Department of Pediatrics, Rady Children’s Hospital, University of California San Diego, San Diego; ¶Division of Hospital Medicine, Children’s Hospital Los Angeles, Los Angeles, CA; ‖Department of Emergency Medicine, Weill Cornell Medical College, New York, NY; and **Departments of Molecular Virology and Microbiology, and Pediatrics, Baylor College of Medicine, Houston, TX.
Accepted for publication January 24, 2014.
This study was supported by the grants U01 AI-67693 and K23 AI-77801 from the National Institutes of Health (Bethesda, MD). The content of this manuscript is solely the responsibility of the authors and does not necessarily represent the official views of the National Institute of Allergy and Infectious Diseases or the National Institutes of Health.
The authors have no other funding or conflicts of interest to disclose.
Supplemental digital content is available for this article. Direct URL citations appear in the printed text and are provided in the HTML and PDF versions of this article on the journal’s website (www.pidj.com).
Address for correspondence: Kohei Hasegawa, MD, MPH, Department of Emergency Medicine, Massachusetts General Hospital, 326 Cambridge Street, Suite 410, Boston, MA 02114. E-mail: [email protected].
