Thomas A. Winters,^1,* Lanyn P. Taliaferro,¹ Merriline M. Satyamitra<sup>1

1</sup>Radiation and Nuclear Countermeasures Program (RNCP), Division of Allergy, Immunology and Transplantation (DAIT), National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Rockville, Maryland

^*Address for correspondence: DAIT, NIAID, NIH, 5601 Fishers Lane, Room 7A65, Bethesda, MD 20892; e-mail: twinters@mail.nih.gov.