| Scientific Advisory Board  Robert 
                    A. Kyle, M.D.  Chairman of Scientific Advisory Board- 
                    Dr. Kyle is Professor of Medicine and Laboratory Medicine 
                    at the Mayo Clinic in Rochester, MN. Formerly Chairman of 
                    the Division of Hematology. He serves on the Boards and Scientific 
                    Advisory Boards of a number of foundations and societies devoted 
                    to myeloma and hematological diseases, and is the recipient 
                    of numerous awards and honors. Kenneth C. Anderson, M.D. 
                     Dr. Anderson is Director of the 
                    Jerome Lipper Multiple Myeloma Center of the Dana Farber Cancer 
                    Institute and Professor of Medicine at Harvard Medical School, 
                    Harvard, Boston, Massachusetts.
 Moshe Talpaz, M.D.  
                   Dr. Talpaz is chairman of the Department 
                    of Bioimmunotherapy at the University of Texas MD Anderson 
                    Cancer Center, Houston, Texas, where he also holds the position 
                    of David Burton, Jr. Professor of Medicine and Internist. Randall Johnson, Ph.D.  
                   Dr. Johnson has over 20 years experience 
                    in drug discovery and development. While at GlaxoSmithKline/SmithKline 
                    Beecham, Dr. Johnson held positions of increasing responsibility 
                    including Associate Director and Director of Discovery Oncology 
                    Research and Group Director of the Department of Oncology 
                    Research.      |