About the Authors
- Ulrike Haug
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* E-mail: u.haug@dkfz.de
Affiliation Epidemiological Cancer Registry Baden-Wuerttemberg, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Susanne Engel
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Affiliation WINEG – Scientific Institute of the Techniker Krankenkasse (TK) for Benefit and Efficiency in Health Care, Hamburg, Germany
- Frank Verheyen
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Affiliation WINEG – Scientific Institute of the Techniker Krankenkasse (TK) for Benefit and Efficiency in Health Care, Hamburg, Germany
- Roland Linder
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Affiliation WINEG – Scientific Institute of the Techniker Krankenkasse (TK) for Benefit and Efficiency in Health Care, Hamburg, Germany
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: UH SE RL. Analyzed the data: SE. Wrote the paper: UH. Critical revision of the manuscript: SE RL FV.