1. College of Veterinary Medicine, North Carolina State University,
Raleigh, NC, USA
2. Environmental Health Effects Laboratory, Naval Medical Research Unit,
Dayton, OH, USA
3. The Hamner Institutes for Health Sciences,
Research Triangle Park, NC, USA
4. The Joint Pathology Center, Division of Biophysical Toxicology,
Joint Base Andrews Naval Air Facility Washington, MD, USA
5. United States Army Center for Environmental Health Research,
Fort Detrick, MD, USA
6. Military Infectious Disease Research Program, U.S. Army Medical Research & Material Command, Fort Detrick, MD, USA