About the Authors

Christian L. Althaus

christian.althaus@alumni.ethz.ch

Affiliation Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland

Janneke C. M. Heijne

Affiliation Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland

Sereina A. Herzog

Affiliation Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland

Adrian Roellin

Affiliations Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland, Department of Statistics and Applied Probability, National University of Singapore, Singapore, Singapore

Nicola Low

Affiliation Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CLA JCMH SAH NL. Performed the experiments: CLA JCMH SAH AR. Analyzed the data: CLA JCMH SAH NL. Contributed reagents/materials/analysis tools: CLA AR. Wrote the paper: CLA NL.