Nohales, Mar http://orcid.org/0000-0001-6587-8728
Coello, Aila
Martin, Angel
Insua, Fernanda
Meseguer, Marcos
de los Santos, María José
Article History
Received: 9 February 2023
Accepted: 21 June 2023
First Online: 11 July 2023
Declarations
:
: All procedures were approved by our institutional review board (#2202-VLC-010-MN), the ethics committee of Clinical Research IVI-RMA Valencia, which regulates and approves the analysis of databases for research purposes. The project complies with the Spanish law governing assisted reproductive technologies (14/2006).
: Given its retrospective nature, formal consent of study participants was not required.
: The authors declare no competing interests.