Dr. Matthew Rossheim (IMAGE) George Mason University Caption Dr. Matthew Rossheim, an expert on supersized alcopop consumption and related health outcomes, led the study published in Drug and Alcohol Dependence. Credit George Mason University 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.