1. North Carolina State University, Raleigh, North Carolina 27695, United
States
2. University of California, School of Public Health and Lawrence
Berkeley National Laboratory,
Berkeley, California 94720, United States
3. MDB, Inc., Durham, North
Carolina 27713, United States
4. The Jackson Laboratory, Bar Harbor, Maine
04609, United States
5. National Center for Computational Toxicology, U.S. EPA, Research Triangle
Park, North Carolina 27711, United States