Presenter: Pedro Almeida, Eduardo Infante de Oliveira, Jo?o Marques, Fernando Ribeiro, Pedro Canas Silva, Ant?nio Nunes Diogo, Fausto Pinto

Presenter: Joshua Loh, Hironori Kitabata, Israel Barbash, Danny Dvir, Salem Badr, Rebecca Torguson, Kenneth Kent, Lowell Satler, William Suddath, Augusto Pichard, Ron Waksman

Presenter: Rutger-Jan Nuis, Antonio Dager, Robert M A Van Der Boon, Marisol Jaimes, Bernardo Caicedo, Jaimes Fonseca, Nicolas Van Mieghem, Luis Benitez, Juan Pablo Umana, William O'Neill, Eduardo de Marchena, Peter De Jaegere

Presenter: Astrid D Sloth, Michael R Schmidt, Kim Munk, Rajesh K Kharbanda, Andrew N Redington, Lars Pedersen, Henrik T S?rensen, Hans Erik B?tker

Presenter: Rakesh Sharma, Stephen Erickson, Rohit Sharma, Hanumanth Reddy, Donald Voelker, Harvinder Dod, Vibhuti Singh, james Marsh

Presenter: Salvatore Cassese, Gjin Ndrepepa, Lamin King, Tomohisa Tada, Massimiliano Fusaro, Adnan Kastrati

Presenter: Bo Xu, Yuejin Yang, Yaling Han, Bao Li, Qiang Liu, Guoying Zhu, Junyu Cui, Lang Li, Shuzheng Lu

Presenter: Annapoorna Kini, Roxana Mehran, Nilusha Gukathasan, Ziad Sergie, Mauricio Cohen, Jennifer Yu, Usman Baber, Samantha Sartori, Robert Pyo, Kleanthis Theodoropoulos, Roja Thapi, Elliot Elias, Socrates Kakoulides, Evan Jocobs, David knopf, Jason Kovacic, Raj Vadde, Brian O'Neill, Samin Sharma, George Dangas

Presenter: Tilman Perrin, Eric Descombes, St?phanie Gobet, Jean-Luc Magnin, Magali Gachet, Ould Hemett, Daniel Hayoz, Val?rie Stolt, G?rard Baeriswyl, Jean-Christophe Stauffer, Jean-Jacques Goy, Mario Togni, St?phane Cook

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