Millé, Carmen
Juárez, Angélica
Jiménez, Alberto
Article History
First Online: 6 January 2020
Compliance with Ethical Standards
:
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2000. The authors have shared this article with the General Director of Colegio Madrid, who provided written consent for its publication.
: Authors Carmen Millé, Angélica Juárez, and Alberto Jiménez declare that they have no conflict of interest.