Presenter: Farrell O. Mendelsohn, Nicholas L. Deep, Daniel S. Atherton

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Presenter: Rudolf Jarai, Kurt Huber, Ke S. Xu, Bimmer Claessen, Georg Dangas, Roxana Mehran, Gregg Stone

Presenter: Edison S. Peixoto, Ricardo S. Peixoto, Rodrigo S. Peixoto, Ivana P. Borges, Paulo S. Oliveira, Aristarco G. Siqueira-Filho

Presenter: Gabriella Visconti, Amelia Focaccio, Carlo Briguori

Presenter: Ted S. Trajceski, Lulzim Brovina, Zivko Petrovski, Blerim Zuna, Borce Petrovski

Presenter: Kelly C. Epps, Sarah K. Gualano, Elizabeth M. Holper, Helen Vlachos, Faith Selzer, J. Dawn Abbott, Alice K. Jacobs, Michael Luna, Oscar C. Marroquin, Srihari S. Naidu, Vankeepuram S. Srinivas, Robert L. Wilensky

Presenter: Mitchell W. Krucoff, David R. Rutledge, Vivian W. Mao, Weiying Zhao, Alena V. Pechonkina, Jin Wang, Lalitha K. Jonnavithula, Krishnankutty Sudhir, James B. Hermiller

Presenter: Antonio Micari, Angelo Cioppa, Giuseppe Vadal?, Fausto Castriota, Armando Liso, Alfredo Marchese, Alberto Cremonesi, Paolo Rubino, Giancarlo Biamino

Presenter: Georg Gaul, Oliver C. Friedrich, Niki Viertl, Peter C. Austin, Michael Winkler, Johann Sipoetz