Affiliation: | 1. Department of Periodontology, Academic Center for Dentistry Amsterdam, University of Amsterdam and VU University Amsterdam, Amsterdam, The Netherlands.;2. Teneriffe Research Associates, Lee's Summit, MO.;3. Clinic for Conservative Dentistry and Periodontology, Christian Albrechts‐University, Kiel, Germany.;4. Department of Cariology, Restorative Sciences, and Endodontics, School of Dentistry, University of Michigan, Ann Arbor, MI. |