Sanchez-Ayala, Luis http://orcid.org/0000-0002-4953-6792
Areiza-Tapias, Alexandra
Funding for this research was provided by:
Universidad de los Andes
Alexander von Humboldt Institute
Article History
First Online: 26 September 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Our work involved human participants. Therefore, we declare that informed consent was obtained from all individual participants included in the study. Likewise, all procedures performed in this study were in accordance with the ethical standards of the Ethical Committee of the Universidad de los Andes, and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.