About the Authors

Klaus Eichler

Contributed equally to this work with: Klaus Eichler, Sascha Hess, Claudia Twerenbold, Magalie Sabatier, Flurina Meier, Simon Wieser

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Project administration, Validation, Writing – original draft, Writing – review & editing

eich@zhaw.ch

Affiliation Winterthur Institute of Health Economics, Zurich University of Applied Sciences, Winterthur, Switzerland

Sascha Hess

Contributed equally to this work with: Klaus Eichler, Sascha Hess, Claudia Twerenbold, Magalie Sabatier, Flurina Meier, Simon Wieser

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Writing – original draft, Writing – review & editing

Affiliation Winterthur Institute of Health Economics, Zurich University of Applied Sciences, Winterthur, Switzerland

Claudia Twerenbold

Contributed equally to this work with: Klaus Eichler, Sascha Hess, Claudia Twerenbold, Magalie Sabatier, Flurina Meier, Simon Wieser

Roles Conceptualization, Data curation, Investigation, Methodology, Writing – original draft, Writing – review & editing

Affiliation Winterthur Institute of Health Economics, Zurich University of Applied Sciences, Winterthur, Switzerland

Magalie Sabatier

Contributed equally to this work with: Klaus Eichler, Sascha Hess, Claudia Twerenbold, Magalie Sabatier, Flurina Meier, Simon Wieser

Roles Data curation, Investigation, Validation, Writing – original draft, Writing – review & editing

Affiliation Nestlé Research Center, Public Health Department, Lausanne, Switzerland

Flurina Meier

Contributed equally to this work with: Klaus Eichler, Sascha Hess, Claudia Twerenbold, Magalie Sabatier, Flurina Meier, Simon Wieser

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Project administration, Validation, Writing – original draft, Writing – review & editing

Affiliation Winterthur Institute of Health Economics, Zurich University of Applied Sciences, Winterthur, Switzerland

Simon Wieser

Contributed equally to this work with: Klaus Eichler, Sascha Hess, Claudia Twerenbold, Magalie Sabatier, Flurina Meier, Simon Wieser

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Validation, Writing – original draft, Writing – review & editing

Affiliation Winterthur Institute of Health Economics, Zurich University of Applied Sciences, Winterthur, Switzerland

Competing Interests

The authors KE, SH, CT, FM and SW declare that they have no competing interests. MS is an employee of the Nestlé Research Center. This does not alter our adherence to PLOS ONE policies on sharing data and materials.