Luis Cruz-Benítez, Department of Surgical Oncology, HRAEI, SS, Ixtapaluca, Mexico
Juan de Dios Pérez-Reyna, General Surgery 4th Year Resident, Hosp. Gral. Dr. Darío Fernández Fierro, ISSSTE, Mexico City, Mexico
Guillermo Manuel González-Müller, Adscrito al Servicio de Anatomía Patológica, Hospital Regional Alta Especialidad, SS, Ixtapaluca, México
