Addiction in Appalachia (2 of 2) (IMAGE) Virginia Tech Caption Robert Pack , the executive director of Eastern Tennessee State University's Center for Prescription Drug Abuse and Treatment, is a co-principal investigator for a grant to create the Opioid Research Consortium of Central Appalachia. Credit ETSU 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.