Guillaume Mullie, McGill University (IMAGE) McGill University Health Centre Caption 'The costs of current practices are quite significant for the healthcare system, and reconsideration of this long-standing recommendation may be warranted,' says the study's first author Guillaume Mullie, a fourth year medical student at McGill University. Credit McGill University Health Centre 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.