Castro-Tirado, Alberto J., Zapatero-Osorio, María Rosa, Caon, Nicola, Cairós, Luz Marina, Hjorth, Jens, Pedersen, Holger, Andersen, Michael I., Gorosabel, Javier, Bartolini, Corrado, Guarnieri, Adriano, Piccioni, Adalberto, Frontera, Filippo, Masetti, Nicola, Palazzi, Eliana, Pian, Elena, Greiner, Jochen, Hudec, Renè, Sagar, Ram, Pandey, Anil K., Mohan, Vinay, Björnsson, Gunnlaugur, Jakobsson, Páll, Burud, Ingunn, Courbin, Frederic, Valentini, Gaetano, Piersimoni, Anna, Aceituno, Jesús, Montoya, Luz María, Pedraz, Santos, Gredel, Roland, Claver, Charles F., Rector, Travis A., Rhoads, James E., Walter, Fabian, Ott, Jürgen, Hippelein, Hans, Sánchez-Béjar, Victor, Gutiérrez, Carlos, Oscoz, Alejandro, Zhu, Jin, Chen, Jiansheng, Zhang, Haotong, Wei, Jianyan, Zhou, Aiying, Guiziy, Sergei, Shlyapnikov, Aleksei, Heise, John, Costa, Enrico, Feroci, Marco, and Piro, Luigi