Miodrag Stojkovic, Ph.D., DVM, AlphaMed Press (IMAGE) AlphaMed Press Caption Corresponding author Miodrag Stojkovic, Ph.D., DVM. Credit AlphaMed Press 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.