Authors’ contributions:
Concept/design: Cervantes-Salazar, MD; Peralta-Santos, MD; Ortega-Zhindón, MD.
Drafting article: Ortega-Zhindón, MD; Peralta-Santos, MD.
Critical revision/approval: Cervantes-Salazar, MD; García-Montes, MD; Peralta-Santos, MD; Ortega-Zhindón, MD; Calderón-Colmenero, MD.