1. Department of Medicinal Chemistry, University of Minnesota Minneapolis, Minnesota 55455, United States
2. Department of Environmental and Occupational Health, University of Arkansas for Medical Sciences, Little Rock, Arkansas 72205, United States
3. The Winthrop P Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, Little Rock, Arkansas 72205, United States
4. University of Minnesota Masonic Cancer Center, Minneapolis, Minnesota 55455, United States
5. Division of Environmental Health Sciences, University of Minnesota, Minneapolis, Minnesota 55455, United States
6. Institute for Health Informatics, University of Minnesota, Minneapolis, Minnesota 55455, United States