Dr. Daniel McIsaac (IMAGE) The Ottawa Hospital Caption Associate scientist and anesthesiologist at The Ottawa Hospital, associate professor at the University of Ottawa, and adjunct scientist at ICES. Credit The Ottawa Hospital Usage Restrictions This image may only be used to accompany items related to this research study. 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.