FUNDING INFORMATION
The U.S. Army Medical Research and Development Command, Military Operational Medicine Research Program funded this research. Supported in part by an appointment to the U.S. Army Research Institute of Environmental Medicine administered by the Oak Ridge Institute for Science and Education through an interagency agreement between the U.S. Department of Energy and the U.S. Army Medical Research and Development Command. The funding sources had no role in the study design; collection, analysis, and interpretation of data; in writing the report; and in the decision to submit this article for publication.