Rojas, Vania
Ortiz, Yulexi Y.
Rodríguez, Sheridan
Araque, Vladimir
Rodríguez-Acosta, Alexis
Figarella, Katherine
Uzcátegui, Néstor L.
Funding for this research was provided by:
Consejo de Desarrollo Científico y Humanístico, Universidad Central de Venezuela (PG 09-7059-2007/2, PG 09-7059-2007/2, PG 09-7059-2007/2)
Article History
Received: 5 July 2018
Accepted: 29 November 2018
First Online: 10 January 2019
Competing Interests
: The authors declare no competing interests.