Posttransplantation diabetes mellitus after liver transplant and the impact of family history of diabetes in a Mexican cohort A. Fernández-Ramírez; A. Olivas-Martinez; J. Ruiz-Manriquez; E. Kauffman-Ortega; C. Moctezuma-Velázquez; E. Marquez-Guillen; A.G. Contreras; M. Vilatobá; E. González-Flores; R. Cruz-Martínez; N.C. Flores-García; I. García-Juárez;