Diaz-Valencia, B. F.
Calero, J. M. http://orcid.org/0000-0003-2440-9583
Funding for this research was provided by:
Colombian Science, Technology and Innovation Fund-General Royalties System (Fondo CTeI- SGR) (BPIN 2013000100007)
VicerrectorÃa de Investigaciones, Universidad del Valle (CI71025)