About the Authors

Heli Tiensuu

Roles Data curation, Formal analysis, Investigation, Methodology, Validation, Visualization, Writing – original draft

Affiliation PEDEGO Research Unit, Medical Research Center Oulu, University of Oulu, and Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland

Antti M. Haapalainen

Roles Formal analysis, Investigation, Methodology, Supervision, Validation, Writing – review & editing

Affiliation PEDEGO Research Unit, Medical Research Center Oulu, University of Oulu, and Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland

Minna K. Karjalainen

Roles Data curation, Formal analysis, Investigation, Methodology, Software, Supervision, Visualization, Writing – original draft

Affiliation PEDEGO Research Unit, Medical Research Center Oulu, University of Oulu, and Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland

Anu Pasanen

Roles Formal analysis, Software, Writing – review & editing

Affiliation PEDEGO Research Unit, Medical Research Center Oulu, University of Oulu, and Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland

Johanna M. Huusko

Roles Methodology, Writing – review & editing

Affiliations PEDEGO Research Unit, Medical Research Center Oulu, University of Oulu, and Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland, Division of Human Genetics, Center for Prevention of Preterm Birth, Perinatal Institute, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, March of Dimes Prematurity Research Center Ohio Collaborative, Cincinnati, Ohio, United States of America

Riitta Marttila

Roles Data curation, Methodology, Writing – review & editing

Affiliation PEDEGO Research Unit, Medical Research Center Oulu, University of Oulu, and Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland

Marja Ojaniemi

Roles Data curation, Methodology, Writing – review & editing

Affiliation PEDEGO Research Unit, Medical Research Center Oulu, University of Oulu, and Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland

Louis J. Muglia

Roles Methodology, Writing – review & editing

Affiliation Division of Human Genetics, Center for Prevention of Preterm Birth, Perinatal Institute, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, March of Dimes Prematurity Research Center Ohio Collaborative, Cincinnati, Ohio, United States of America

Mikko Hallman

Contributed equally to this work with: Mikko Hallman, Mika Rämet

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Writing – review & editing

Affiliation PEDEGO Research Unit, Medical Research Center Oulu, University of Oulu, and Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland

Mika Rämet

Contributed equally to this work with: Mikko Hallman, Mika Rämet

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Writing – review & editing

mika.ramet@oulu.fi

Affiliations PEDEGO Research Unit, Medical Research Center Oulu, University of Oulu, and Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland

Competing Interests

No authors have competing interests.