Dr. Jennifer Dahne (IMAGE) Medical University of South Carolina Caption Dr. Jennifer Dahne holds smartphone-enabled devices that help patients participate in smoking cessation clinical trials remotely from across the state. Credit Medical University of South Carolina 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.