Speckter, Herwin http://orcid.org/0000-0002-9904-2395
Santana, Jairo
Miches, Isidro
Hernandez, Giancarlo
Bido, Jose
Rivera, Diones
Suazo, Luis
Valenzuela, Santiago
Garcia, Jazmin
Stoeter, Peter
Article History
Received: 25 April 2019
Accepted: 2 August 2019
First Online: 10 August 2019
Compliance with ethical standards
:
: No funding was received for this study.
: The authors declare that they have no conflict of interest.
: 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.