Affiliation: | 110.Faculty of Pharmacy, Universidad de Conception, Barrio Universitario s/n, P.O. Box 237, Conception, Chile ;210.Faculty of Agronomy, Department of Vegetal Production, Universidad de Concepción, Avenida Vicente Mendez 595, P.O. Box 537, Chilian, Chile ;310.Faculty of Sciences, Department of Basic Sciences, Universidad del Bio-Bio, Avenida Andrés Bello s/n, P.O. Box 447, Chilian, Chile ; |