1. Departments of Obstetrics, Gynecology, and Women's Health (O.O.T., K.A.P., K.E.P., K.B., L.C.S.), University of Missouri, Columbia, Missouri 65212;
2. Divisions of Biological Sciences (O.O.T., K.B., L.C.S.), University of Missouri, Columbia, Missouri 65212;
3. Radiology (L.M.), University of Missouri, Columbia, Missouri 65212;
4. Biomolecular Imaging Center (L.M.), Harry S. Truman Veterans Affairs Hospital, Columbia, Missouri 65201
5. Animal Sciences (K.E.P., M.R.E., L.C.S.), University of Missouri, Columbia, Missouri 65212;