1. Fraunhofer Institute for Communication, Information Processing, and Ergonomics (FKIE),Bonn,Germany
2. The Netherlands Organisation for Scientific Research (TNO),The Hague,The Netherlands
3. Florida Institute for Human & Machine Cognition (IHMC),Pensacola,FL,USA
4. Norwegian Defence Research Establishment (FFI),Kjeller,Norway
5. United States Army Research Laboratory (ARL),Adelphi,MD,USA
6. Swedish Defence Research Agency (FOI),Linköping,Sweden
7. University of Ferrara,Distributed Systems Research Group,Ferrara,Italy