Contributors: Maria J. Branco; Danielle Cohen Levinas; Joao Constancio; Carlos J. Correia; Katia Hay; Lore Hühn; Jose Justo; Elisabetta Marques J.de Sousa; Frederick Neuhouser; Leonel R. dos Santos; Philipp Schwab; Herman Siemens.
Katia Hay and Leonel Ribeiro dos Santos, University of Lisbon, Portugal.