Pharm.D., University of Tennessee Health Science Center. Author of more than 350 articles and book chapters. Has received numerous national awards for his research, including Pediatric Cancer Award, American Society of Clinical Oncology (shared with wife, Dr. Mary Relling), and Team Science Prize, American Association of Cancer Research (shared with St. Jude leukemia team). 2012 APhA Remington Medal; 2013 ASCPT Hunter Award. Recognized by ISI as "Highly Cited Scientist" in pharmacology. Elected to Institute of Medicine of the National Academy of Science.