Autor:in:
Manuel Suárez (Author), Amanda Menendez Soler (Author), Manuel J. Medina Rodriguez (Author), Helen Aguila Cid (Author), Lizander Verges Acosta (Author), Israel Borrajero (Author)
Autor:in:
Dr. Manuel Medina Suarez (Author), Dr. Alfredo Vallés Gamboa (Author), Dr. Lisander Acosta Vergés (Author), Dr. Grisel Cuesta (Author), Manuel Javier Medina Rodriguez (Author)
