Kevin Cullen, M.D., Interview (VIDEO) American Association for Cancer Research This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption Interview with the study's lead researcher, Kevin Cullen, M.D., about the study's findings and possible clinical applications. Credit American Association for Cancer Research Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.