1. Edison Biotechnology Institute (K.T.C., A.N.H., M.E.R., E.O.L., J.J.K.), Ohio University, Athens, Ohio 45701
2. Medical Research Laboratories (A.F.), Institute of Experimental Clinical Research, Aarhus Kommunehospital, Aarhus, Denmark
3. Department of Biomedical Sciences, College of Osteopathic Medicine (J.J.K.), Ohio University, Athens, Ohio 45701