Shokry, Engy
Marchioro, Linda
Uhl, Olaf
Bermúdez, Mercedes G.
García-Santos, Jose Antonio
Segura, Mª Teresa
Campoy, Cristina
Koletzko, Berthold
Article History
Received: 2 December 2018
Accepted: 7 June 2019
First Online: 14 June 2019
Compliance with ethical standards
:
: None of the authors report conflicts of interest.
: The study was approved by the Bioethical Committees for Clinical Research of the Clinical University Hospital San Cecilio, the Mother-Infant University Hospital of Granada, Spain.
: The authors declare compliance with the EQUATOR (Enhancing the QUAlity and Transparency of Research) network guidelines available at: ExternalRef removed.
: Participation was voluntary and written informed consent was obtained from participants at study entry.