Checa, Irene http://orcid.org/0000-0003-1832-0865
Oberst, Ursula http://orcid.org/0000-0002-4735-782X
Article History
Accepted: 11 December 2020
First Online: 7 January 2021
Compliance with Ethical Standards
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.
: Irene Checa declares that she has no conflict of interest.Ursula Oberst declares that she has no conflict of interest.