Sierra-Uribe, Harrison
Carrera-Crespo, J. Edgar
Cano, Arely
Córdoba-Tuta, Elcy María
González, Ignacio
Acevedo-Peña, Próspero
Article History
Received: 4 October 2017
Revised: 13 January 2018
Accepted: 16 January 2018
First Online: 31 January 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.