Dr Adam Dyer and Prof Sean Kennelly. (IMAGE) Trinity College Dublin Caption Lead author on the study, Dr Adam Dyer, pictured with principal investigator, Professor Sean Kennelly. Credit Tallaght University Hospital. 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.