About the Authors

Jan D. Reinhardt

jan.reinhardt@paranet.ch

Affiliations Swiss Paraplegic Research (SPF), Nottwil, Switzerland, Department of Health Sciences and Health Policy, University of Lucerne, Lucerne, Switzerland

Erik von Elm

Affiliation Institute for Social and Preventive Medicine, University of Lausanne, Lausanne, Switzerland

Christine Fekete

Affiliation Swiss Paraplegic Research (SPF), Nottwil, Switzerland

Johannes Siegrist

Affiliation Institute for Medical Sociology, Heinrich Heine University of Düsseldorf, Düsseldorf, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JR EvE. Analyzed the data: JR. Contributed reagents/materials/analysis tools: EvE CF JS. Wrote the paper: JR EvE CF JS.