1 Department of Cardiovascular Biomedicine, National Institute of Cardiology, Ignacio Chávez, Juan Badiano No. 1. Colonia Sección XVI, 14080, Mexico City, Mexico.
2 Department of Health Sciences, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico.
3 Department of Cardiovascular Biomedicine, National Institute of Cardiology, Ignacio Chávez, Juan Badiano No. 1. Colonia Sección XVI, 14080, Mexico City, Mexico. alejandro.silva@cardiologia.org.mx.