1Department of Molecular Genetics, Biochemistry, and Microbiology, Cincinnati, Ohio
2Department of Internal Medicine, Division of Infectious Diseases, College of Medicine, University of Cincinnati, Cincinnati, Ohio
3National Program on Environmental Health—Biodiversity, Agriculture and Agri-Food Canada, Central Experimental Farm, Ottawa, Ontario, Canada
Reprints or correspondence: Dr. James Stringer, Dept. of Molecular Genetics, MSB 22, Univ. of Cincinnati College of Medicine, Clifton Campus East, P.O. Box 670524, Cincinnati, OH 45267–0524 ([email protected]).