About the Authors

Heli T. Viljakainen

heli.viljakainen@helsinki.fi

Affiliations Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland, Folkhälsan Research Centre, Helsinki, Finland

Heikki A. Koistinen

Affiliations Department of Medicine and Abdominal Center: Endocrinology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland, Minerva Foundation Institute for Medical Research, Helsinki, Finland

Taina Tervahartiala

Affiliation Department of Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland

Timo Sorsa

Affiliations Department of Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland, Division of Periodontology, Department of Dental Medicine, Karolinska Institutet, Huddinge, Sweden

Sture Andersson

Affiliation Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland

Outi Mäkitie

Affiliations Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland, Folkhälsan Research Centre, Helsinki, Finland, Center for Molecular Medicine, Karolinska Institutet, and Clinical Genetics, Karolinska University Hospital, Stockholm, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: HTV HAK TT TS SA OM. Data curation: HTV TT TS. Formal analysis: HTV HAK TT TS SA OM. Funding acquisition: HTV HAK OM. Investigation: HTV HAK TT TS SA OM. Methodology: HTV HAK TT TS SA OM. Project administration: HTV HAK SA OM. Resources: HTV HAK TT TS SA OM. Software: HTV HAK TT TS SA OM. Supervision: HTV HAK TS SA OM. Validation: HTV HAK TT TS SA OM. Visualization: HTV HAK OM. Writing – original draft: HTV HAK OM. Writing – review & editing: HTV HAK TT TS SA OM.