About the Authors

Anna Rignell-Hydbom

anna.rignell-hydbom@med.lu.se

Affiliation Division of Occupational and Environmental Medicine, Lund University, Lund, Sweden

Christian H. Lindh

Affiliation Division of Occupational and Environmental Medicine, Lund University, Lund, Sweden

Joakim Dillner

Affiliation Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden

Bo A. G. Jönsson

Affiliation Division of Occupational and Environmental Medicine, Lund University, Lund, Sweden

Lars Rylander

Affiliation Division of Occupational and Environmental Medicine, Lund University, Lund, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ARH JD LR. Performed the experiments: BAGJ CL. Analyzed the data: ARH JD LR. Wrote the paper: ARH CL JD BAGJ LR. A. RH A Contributed to conception and design, analysis and interpretation of data, drafted and critically revised as well as approved the version to be published ARH. Contributed to acquisition of data, critically revised the manuscript and approved the version to be published. CL Contributed to acquisition of data, critically revised the manuscript and approved the version to be published. BAGJ Contributed with analysis and interpretation of data, drafted and critically revised as well as approved the version to be published. JD Contributed to conception and design, analysis and interpretation of data, drafted and critically revised as well as approved the version to be published. LR.