Malcorps, Saskia http://orcid.org/0000-0003-0755-9934
Vliegen, Nicole
Nijssens, Liesbet
Luyten, Patrick
Funding for this research was provided by:
Flemish Agency Kind en Gezin (€7000)
Article History
Accepted: 25 October 2022
First Online: 18 November 2022
Compliance with Ethical Standards
:
: The authors declare no competing interests.
: This study was performed in line with the principles of the Declaration of Helsinki. The Leuven Adoption Study was approved by the Social and Societal Ethics Committee of the University of Leuven (KU Leuven) in 2008, 2013 and 2021.
: Written informed consent was obtained from the parents to participate in the study and use group-level data for publication.