Dr. Reena Pattani, St. Michael's Hospital (IMAGE) St. Michael's Hospital Caption This is Dr. Reena Pattani, a physician at St. Michael's co-led this study. Credit St. Michael's Hospital Usage Restrictions Please credit St. Michael's Hospital. 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.