| Lutz Lampe | University of British Columbia, Canada |
| Ralf Lehnert | University of Dresden, Germany |
| Moises Ribeiro | Federal University of Juiz de Fora, Brazil |
| Andrea Tonello | University of Udine, Italy |
| Masaaki Katayama | Nagoya University, Japan |
| Hendrik Ferreira | University of Johannesburg, South Africa |