Authors’ contributions
Malene Brekke: Conceptualization, Methodology, Formal analysis, Investigation, Data Curation, Writing—Original Draft & Editing. Milada Cvancarova Småstuen: Conceptualization, Methodology, Formal analysis (expert statistician), Writing—Review & Editing. Kari Glavin: Conceptualization, Methodology, Investigation, Data Curation, Writing—Review & Editing, Supervision, Project administration (New Families research project). Amin Amro: Conceptualization, Methodology, Writing—Review & Editing, Supervision. Beate Solberg, Anne-Martha Utne Øygarden & Kristin Marie Sæther: Investigation, Data Curation, Writing—Review & Editing. Trude Haugland: Conceptualization, Methodology, Writing—Review & Editing, Supervision.