1. Centro de Biotecnología Genómica, Instituto Politécnico Nacional, Blvd. del Maestro s/n. Esq. Elías Piña. Col. Narciso Mendoza, Reynosa 88710, Mexico
2. Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, NY 10027, USA
3. Unit for Biomedical Research in Cancer, Instituto Nacional de Cancerología, México City 14080, Mexico
4. Department of Biomedical Informatics, Faculty of Medicine, Universidad Nacional Autónoma de México, México City 04510, Mexico
5. Banco de Tumores, Instituto Nacional de Cancerología, México City 14080, Mexico