Husseini-Akram, Frida
Haroun, Sally
Altmäe, Signe
Skjöldebrand-Sparre, Lottie
Åkerud, Helena
Poromaa, Inger Sundström
Landgren, Britt-Marie
Stavreus-Evers, Anneli https://orcid.org/0000-0002-1092-0826
Funding for this research was provided by:
Uppsala Universitet
Akademiska Sjukhuset
Article History
Received: 20 April 2016
Accepted: 12 July 2018
First Online: 24 August 2018
Ethics approval and consent to participate
: This study was carried out in accordance with the Code of Ethics of the World Medical Association (Declaration of Helsinki) and was approved by the Regional Ethics Committee, Uppsala, Sweden. All participating couples gave oral and written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.