Ryan Van Lieshout (IMAGE) McMaster University Caption Ryan Van Lieshout is an associate professor of psychiatry and behavioural neurosciences at McMaster University. He is the senior author for a study finding children who spend time in a neonatal intensive care unit at birth have a higher risk of mental health issues later, which was published in the Archives of Disease in Childhood. Credit McMaster University 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.