Macedo-Miranda, G.
Avila-Pérez, P.
Gil-Vargas, P.
Zarazúa, G.
Sánchez-Meza, J. C.
Zepeda-Gómez, C.
Tejeda, S.
Funding for this research was provided by:
National Council of Science and Technology (CONACYT) and the State of Mexico Council of Science and Technology (COMECYT) ([grant number EDOMEX-2009-C02-132003])