Presenter: Christopher Huff, Shikhar Agarwal, James Lai, Clay Cauthen, A. Michael Lincoff, Leslie Cho

Presenter: Antonio Alejandro Castro, V?ctor Alfonso D?az, Franklin Pantaleon, Iv?n Tom?s Bl?zquez, Guillermo Fern?ndez, Alberto S?ez, Jos? Antonio Alonso, Josue Bustillos, Jorge Sep?lveda, Andr?s Romo

Presenter: Guido Parodi, Benedetta Bellandi, Vincenzo Comito, Renato Valenti, Nazario Carrabba, Rossella Marcucci, Angela Migliorini, Erica Ramazzotti, Rosanna Abbate, David Antoniucci

Presenter: Christian Heeger, Cuneo Alessandro, Schneider Carsten, Kai Jaquet, Karl-Heinz Kuck, Bergmann Martin

Presenter: Dimitri Karmpaliotis, Tesfaldet Michael, Emmanouil Brilakis, Aristotelis Papayannis, Daniel Tran, Ben Kirkland, Nicholas Lembo, Kalynych Anna, Harold Carlson, Subhash Banerjee, William Lombardi, David Kandzari

Presenter: Georgina Barnett, Benjamin Wrigley, Damien Kelly, Emily Flashman, Christopher Schofield, Anthony Gershlick

Presenter: Obrad Kokanovic, Haroon Faraz, Rohit Amin, Antwon Robinson, Hassan Ismail, Ahmed Munir, Theodore Schreiber

Presenter: Sherif Sultan, Niamh Hynes

Presenter: Grzegorz Smolka, Piotr Pysz, Ewa Peszek-Przybyla, Przemyslaw Zurek, Zbigniew Gasior, Andrzej Ochala

Presenter: Fazilatum Nesa Malik, Antonio Serra, Nick West, Werner Scholtz, Farzin FATH-ORDOUBADHI, Teguh Santoso, Peep Laanmets, Werner Jung, Fraser WITHEROW, Stefan HOFFMANN, Mohsen Mohandes, Gian Battista Danzi