- Toxocara in sandpits of public playgrounds and kindergartens in Flanders (Belgium)
- 100 birthday candles under your own roof?
- Research on interdisciplinary healing environment for the ageing population
- Diploid male production results in queen replacement in the stingless bee Scaptotrigona depilis (received prize of best student talk)
- Stable maintenance of uncooperative aphid mutualists in the black bean aphid Aphis fabae: hypotheses and tests