1. Professor of Epidemiology, Colorado School of Public Health; University of Colorado; Aurora CO
2. Chief Cancer Control Officer, American Cancer Society; Atlanta GA
3. Vice President,Surveillance and Health Services Research Program; American Cancer Society; Atlanta GA
4. Surgical Oncologist; Virtua Surgical Specialists; Hainesport NJ and Vice-President of the American Cancer Society Board of Directors, Atlanta, GA
5. National Vice-President for Intramural Research; American Cancer Society; Atlanta GA
6. Chief Medical Officer, American Cancer Society; Atlanta GA