About the Authors

Katia M. Ahlén

katia.ahlen@gmail.com

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

Anne K. Örtqvist

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

Tong Gong

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

Alva Wallas

Affiliation Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden

Weimin Ye

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

Cecilia Lundholm

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

Catarina Almqvist

Affiliations Dept of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden, Astrid Lindgren Children’s Hospital, Lung and Allergy Unit, Karolinska University Hospital, Stockholm, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: CA WY. Formal analysis: AÖ TG AW. Funding acquisition: CA WY. Methodology: CA WY AÖ CL. Project administration: CA AÖ. Supervision: CL CA. Writing – original draft: KA AÖ. Writing – review & editing: KA AÖ CA TG CL AW WY.