Symposium Chair.

Michael Ackerman, National Library of Medicine Jean Louis Coatrieux, University of Rennes, France Mark Ellisman, University of California, San Diego Elliot Fishman, Johns Hopkins Medical School Henry Fuchs, University of North Carolina, Chapel Hill Arie Kaufman, SUNY, Stony Brook Ron Kikinis, Harvard University Bill Lorensen, General Electric Hans-Peter Meinzer, German Cancer Center Greg Nielson, Arizona State University Justin Pearlman, Harvard University Mike Rhodes, TOSHIBA America h4RZ Christian Roux, ENST-Bretagne, France Jay Udupa, University of Pennsylvania Michael Unser, National Institutes of Health Michael Vannier, Washington University Roni Yagel, The Ohio State University Leonid Yaroslavsky, Tel Aviv University, Israel