Table of Contents

Original Research

Page 5-14
Oscar Muro, Luis Fernando Alarcon
Page 17-29
Carlos Videla, Mauricio Lopez
Page 30-34
Rodrigo Osorio
Page 36-48
Guillermo Thenoux, Rodrigo Gaete
Page 50-57
Hernán de Solminihac, Eric Lobos, Nelly Jimenez, Carlos Wahr