Mathilde C. Peters, DMD, PhD,is professor of dentistry in the Department of Cariology, RestorativeSciences and Endodontics at the University of Michigan School ofDentistry in Ann Arbor. She directs an international clinical researchnetwork focused on cariology and minimum intervention trials. In 2008,she received the Academy of Operative Dentistry's Hollenback MemorialPrize for her leadership and research in minimally-invasive dentistry.