Ares, S. https://orcid.org/0000-0003-3801-9391
Saenz-Rico, B.
Arnaez, J.
Diez-Sebastian, J.
Omeñaca, F.
Bernal, J.
Funding for this research was provided by:
Instituto de Salud Carlos III (06/1310)
Article History
Received: 22 March 2021
Revised: 2 October 2021
Accepted: 4 October 2021
First Online: 15 October 2021
Declarations
:
: The study was approved by the Ethics Committee and by the Institutional Review Boards of the enrolment centre (University Hospital LA PAZ, Madrid, Spain).
: All the parents signed the informed consent for their infant participation in the trial. We confirm that all the authors are responsible for the reported research. All the authors have participated in the concept and design; analysis and interpretation of data; drafting or revising of the manuscript, and that they have approved the manuscript as submitted.
: All the authors have approved the manuscript and agree with its submission.
: The authors declare no competing interests.