作者: Dana K. K. Keller

Mary Lou Casadevall-Keller received her M.S. in microbiology from the University of Delaware, as well as a B.A. in sociology and a B.S. in plant science. She embarked on a long career in corporate research, producing dozens of comprehensive market and product research reports, as well as a patent for a waterproof orthopedic cast liner. After corporate life, she worked to secure and monitor grants for community colleges and non-profit organizations. She and her husband, Dr. Dana Keller, are currently co-owners of a healthcare research consulting firm, Halcyon Research, Inc.