Kinkead, Ana http://orcid.org/0000-0002-9033-0577
Salas, Christian http://orcid.org/0000-0001-7700-1341
Ewert, Carola Pérez http://orcid.org/0000-0002-4917-1930
Article History
Accepted: 15 December 2022
First Online: 26 December 2022
Declarations
:
: This study was approved by the Research Ethics Committee of the Universidad Diego Portales, Chile (012–2019). The procedures used in this study adhere to the tenets of the Declaration of Helsinki.
: All couples voluntarily consented to participate and signed the Informed Consent Form.
: On behalf of all authors, the corresponding author states that there is no conflict of interest.
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