(From left) Charles F. and Joanne Knight with Chancellor Mark S. Wrighton and Timothy J. Eberlein, M.D., director of Siteman Cancer Center, at the recent dedication of the Joanne Knight Breast Health Center and Breast Cancer Program at Siteman Cancer Center. The center dedicated a plaque and a portrait of Mrs. Knight, whose generosity endows the Breast Health Center. More than 50,000 women come to the center annually.