The articles of the current issue, in page order. Every article is open access under the Creative Commons Attribution 4.0 International license (CC BY 4.0).
María Guadalupe Acosta-Gómez, José María De la Roca-Chiapas, Alicia Zavala-Bervena, Antonio Eugenio Rivera Cisneros, Verónica Reyes Pérez, Charles Da Silva Rodrigues, Keneth Novack
Ladislav Valach
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