Chap T. Le, PhD, is Distinguished Professor of Biostatistics in the School of Public Health at the University of Minnesota. A prolific and widely published author, Dr. Le has taught survival analysis and courses on basic biostatistical methods for over two decades. His health-related research focuses on analyses of survival and categorical data from clinical trials, epidemiological and laboratory studies, with  major concentrations in the areas of otitis media (ear infection in children) and various cancers.