Ruiz-Tovar, Jaime http://orcid.org/0000-0002-8505-2605
Vorwald, Peter
Gonzalez-Ramirez, Gilberto
Posada, MarĂa
Salcedo, Gabriel
Llavero, Carolina
Garcia-Olmo, Damian
Article History
First Online: 19 May 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Informed consent was obtained from all individual participants included in the study.
: All procedures performed in this study were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments.