Contributions by: Alan M Rugman, Quyen T.K. Nguyen, Filomena Pietrovito, Alberto Franco Pozzolo, Luca Salvatici, Davide Sala, Erdal Yalcin, Bruce A. Blonigen, Cheyney O'Fallon, Julia Darby, Rodolphe Desbordes, Ian Wooton, Florian Mayneris, Sandra Poncet, Pamela Bombarda, Verena Nowak, Christian Schwarz, Jens Suedekum, Carlo Altomonte, Filippo Di Mauro, Gianmarco Ottaviano, Vincent Vicard, Armando Rungi, María García-Vega, Elena Huergo, Roger Smeets, Laura Abramovsky, Michael Pflüger, Stephan Russek