1. Department of Microbiology (School of Sciences) and Dental Research Centre Group (School of Dentistry), Pontificia Universidad Javeriana, Bogotá, Colombia
2. Department of Chemistry (School of Sciences), Pontificia Universidad Javeriana, Bogotá, Colombia
3. Department of Pharmacy, Faculty of Sciences, Universidad Nacional de Colombia, Bogotá, Colombia
4. Dental Research Centre Group (School of Dentistry), Pontificia Universidad Javeriana, Bogotá, Colombia