The effect of liposuction versus liposuction with abdominoplasty on insulin resistance in normoglycemic non-obese Mexican females: A prospective cohort study Giovanni Cerón-Solano; Ricardo Pacheco-López; Rubén Hernández-Ordoñez; Alejandro Covarrubias-Noriega; Lya Vázquez-Morales; Jean-Pascal Morin;