About the Authors
- Carolina Ganss
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Roles Conceptualization, Formal analysis, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing
* E-mail: Carolina.ganss@dentist.med.uni-giessen.de
Affiliation Department of Conservative and Preventive Dentistry, Dental Clinic of the Justus-Liebig-University Giessen, Giessen, Germany
- Patrick Klein
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Roles Formal analysis, Investigation, Validation, Writing – review & editing
Affiliation Department of Conservative and Preventive Dentistry, Dental Clinic of the Justus-Liebig-University Giessen, Giessen, Germany
- Katja Giese-Kraft
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Roles Supervision, Writing – review & editing
Affiliation Department of Conservative and Preventive Dentistry, Dental Clinic of the Justus-Liebig-University Giessen, Giessen, Germany
- Michael Meyners
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Roles Conceptualization, Formal analysis, Methodology, Software, Validation, Visualization, Writing – original draft
Affiliation Procter & Gamble Service GmbH, Kronberg, Germany
Competing Interests
CG, KG and PK received funding from Procter & Gamble. MM is employee of Procter & Gamble Service GmbH. This does not alter our adherence to PLOS ONE policies on sharing data and materials.