Iain McGregor, University of Sydney (IMAGE) University of Sydney Caption Professor Iain McGregor is Academic Director at the Lambert Initiative for Cannabinoid Therapeutics. Credit University of Sydney Usage Restrictions for this story only 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.