Department of Dental Prosthodontics and Materials Science, University of Leipzig, Liebigstraße 12, Haus 1, 04103, Leipzig, Germany

Pia Baumgart

Institute for Medical Informatics, Statistics, and Epidemiology (IMISE), Haertelstraße 16-18, 04107, Leipzig, Germany

Holger Kirsten

LIFE Research Center for Civilization Diseases, University of Leipzig, Philipp-Rosenthal-Straße 27, 04103, Leipzig, Germany

Holger Kirsten

Department of Cariology, Endodontology and Periodontology, University of Leipzig, Liebigstraße 12, Haus 1, 04103, Leipzig, Germany

Rainer Haak

Department of Dental Prosthodontics and Materials Science, University of Leipzig, Liebigstraße 12, Haus 1, 04103, Leipzig, Germany

Constanze Olms

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You can also search for this author in PubMed Google Scholar

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PB carried out the material studies, participated in the statistical analyses, collaborated the manuscript, and made revision. HK performed the statistical analysis. RH was revising it critically for important intellectual content. CO conceived of the study, participated in its design and coordination, drafted the manuscript, and made revision. All authors read and approved the final manuscript.

Correspondence to Constanze Olms.