Andres Trujillo – University of Idaho

Antonio Carlos Figueiredo - PUC-Rio

Fabiana Perobelli – B3

Prof Dr Ir J.M.E. Pennings - Maastricht University/Wageningen University

Julyerme Tonin – U E Maringá

Fabio L. Mattos - University of Nebraska

Etienne, Xiaoli - West Virginia University

Martin Bohl – University of Munster

Marcelo Cabus Klotzle - PUC-Rio

Pedro Marques – ESALQ USP

Randy Fortenbery– Washington State University

Malcolm Mclleland – Michigan State University

Waldemar Souza – Arkansas / UFAL

Arnaldo Nascimento JúniorPUC-RIO