About the Authors

Hartmut Vogt

hartmut.vogt@liu.se

Affiliation Division of Pediatrics, Department of Clinical and Experimental Medicine, Faculty of Health Sciences, Linköping University, Pediatric and Adolescent Clinic, County Council of Östergötland, Linköping, Sweden

Lennart Bråbäck

Affiliations Department of Research and Development, Västernorrland County Council, Sundsvall, Sweden, Occupational and Environmental Medicine, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden

Olof Zetterström

Affiliation Allergy Centre, Department of Clinical and Experimental Medicine, Faculty of Health Sciences, Linköping University, Linköping, Sweden

Katalin Zara

Affiliation Allergy Centre, Department of Clinical and Experimental Medicine, Faculty of Health Sciences, Linköping University, Linköping, Sweden

Karin Fälth-Magnusson

Affiliation Division of Pediatrics, Department of Clinical and Experimental Medicine, Faculty of Health Sciences, Linköping University, Pediatric and Adolescent Clinic, County Council of Östergötland, Linköping, Sweden

Lennart Nilsson

Affiliation Allergy Centre, Department of Clinical and Experimental Medicine, Faculty of Health Sciences, Linköping University, Linköping, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HV LB OZ KZ KFM LN. Performed the experiments: HV OZ KZ. Analyzed the data: HV. Wrote the paper: HV. Critical revision of the paper: HV LB OZ KZ KFM LN.