Institution: | a East Central University, College of Health and Sciences, 1100 E. 14th, Ada, OK 74820, United States b National Research Council, Robert S. Kerr Environmental Research Center, P.O. Box 1198, Ada, OK 74820, United States c U.S. Environmental Protection Agency, Office of Research and Development, National Risk Management Research Laboratory, Robert S. Kerr Environmental Research Center, P.O. Box 1198, Ada, OK 74820, United States |