F. Reyna-Sepúlveda1, E. Caballero-Mendoza2, F. Guzmán-de-la-Garza3,4, N. Fernández-Garza3, G.E. Muñoz-Maldonado1, J. Ancer-Rodríguez2
1General Surgery Department at the “Dr. José Eleuterio González” University Hospital of the Autonomous University of Nuevo León, Mexico
2Pathology Department at the School of Medicine of the Autonomous University of Nuevo León, Mexico
3Physiology Department at the School of Medicine of the Autonomous University of Nuevo León, Mexico
4Epidemiologic and Health Services Research Unit, Mexican Institute of Social Security, Monterrey, Mexico