Colm Nestor, Linköping University (image) Linköping University Share Print E-Mail Caption This is Colm Nestor, Assistant Professor, Linköping University. Credit Linköping University Usage Restrictions Please use proper caption and photo credit. Share Print E-Mail 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.