Marcel de Zoete, PhD (IMAGE) University Medical Center Utrecht Caption Marcel de Zoete, PhD, associate professor of microbiome research at UMC Utrecht Credit Thijs Rooimans Usage Restrictions No restrictions. License Public Domain 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.