Carolina Ilkow (IMAGE) University of Ottawa Caption Auteure principale de l’étude, Carolina Ilkow, professeure adjointe à l’Université d’Ottawa et scientifique principale à l’Hôpital d’Ottawa Credit Hôpital d’Ottawa Usage Restrictions None License Original 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.