About the Authors

Swaantje Barth

sekretariat-radon@uni-muenchen.de

Affiliation Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, University Hospital of Munich (LMU), Munich, Germany

Johannes-Peter Haas

Affiliation German Centre for Rheumatology in Children and Adolescents, Garmisch-Partenkirchen, Germany

Jenny Schlichtiger

Affiliation Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, University Hospital of Munich (LMU), Munich, Germany

Johannes Molz

Affiliation Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, University Hospital of Munich (LMU), Munich, Germany

Betty Bisdorff

Affiliation Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, University Hospital of Munich (LMU), Munich, Germany

Hartmut Michels

Affiliation German Centre for Rheumatology in Children and Adolescents, Garmisch-Partenkirchen, Germany

Boris Hügle

Affiliation German Centre for Rheumatology in Children and Adolescents, Garmisch-Partenkirchen, Germany

Katja Radon

Affiliation Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, University Hospital of Munich (LMU), Munich, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KR JPH BB HM. Performed the experiments: SB JS JM BB BH KR. Analyzed the data: SB JPH HM KR. Contributed reagents/materials/analysis tools: SB JPH JS JM BB HM BH KR. Wrote the paper: SB JPH JS JM BB HM BH KR.