| 14.07.-26.07.08 | Gunter Wagner | Yale University, USA |
| 14.07.-24.07.08 | Werner Kloeckl | Montanuniversität Leoben |
| 14.07.-18.07.08 | Tomas Kupka | University of Ostrava, Czech Republic |
| 13.06.-10.08.08 | Manu Harju | Tampere University of Technology |
| 01.06.-12.07.08 | Peter Wills | Neuseeland (Humboldt-Foundation) |
| 26.05.-29.05.08 | Drs. S. Smit | Centre for Integrative Bioinformatics VU, Vrije Universiteit, Amsterdam |
| 24.04.-27.04.08 | Anita Mehta | S N Bose National Centre for Basic Sciences, Indien |
| 16.04.-18.04.08 | Victor Martinez Eguiluz | CSIC – Universitat de les Illes Balears |
| 28.03.-31.07.08 | Jenny Adriano Melo Ospina | Universidad Nacional de Colombia |
