Andrés Aguirre-Vara, Emergency Unit, Christus Muguerza Hospital, Saltillo, Coah., Mexico
Ulises López-Peña, Emergency Unit, Christus Muguerza Hospital, Saltillo, Coah., Mexico
María G. Treviño-Alanís, Academic Department and Cardiovascular Tissue Bank, School of Medicine, Universidad de Monterrey, Monterrey, N.L., Mexico
José G. Silva-Hernández, Academic Department and Cardiovascular Tissue Bank, School of Medicine, Universidad de Monterrey, Monterrey, N.L., Mexico
Gerardo Rivera-Silva, Academic Department and Cardiovascular Tissue Bank, School of Medicine, Universidad de Monterrey, Monterrey, N.L., Mexico