Michael W. Vannier, M.D. has been a director of the Company since December 1997. Dr. Vannier is currently a Professor of Radiology at the University of Chicago. He was the Head of the Department of Radiology at the University of Iowa from June 1996 to November 2000, and professor of radiology there from 1996 to 2004. Dr. Vannier was a special assistant to the Director of the National Cancer Institute from 2001 to 2003. From 1982 to 1997, Dr. Vannier was a staff radiologist at Barnes Jewish Hospital and St. Louis Children’s Hospital in St. Louis, Missouri. Dr. Vannier was also the Georgia Eminent Scholar in Medical Imaging at the Emory University School of Medicine in Atlanta, Georgia from 1994 to 1996, and he served as Vice-Chairman for Research at the Mallinckrodt Institute of Radiology in St. Louis, Missouri from 1992 to 1994. Dr. Vannier served as a Professor of Radiology at the Mallinckrodt Institute of Radiology from 1989 to 1997, as an Assistant Professor of Radiology and Surgery at the Washington University School of Medicine in St. Louis, Missouri from 1983 to 1997, and as an Affiliate Professor of System Science and Mathematics at the Washington University College of Engineering in St. Louis, Missouri from 1984 to 1997. |