- Albert Stolow NRC
- Thomas Brabec, Ottawa University
- Y. Mairesse, V. Blanchet, B. Pons and B. Fabre at Bordeaux University.
- C. Vozzi, S. Stagira and M. Nisoli at the Politecnico di Milano.
- O. Smirnova and M. Ivanov at the Max-Born Institute.
- B. Nadler, Weizmann Institute of Science
- D. Oron, Weizmann Institute of Science
- F. Calegari, University of Hamburg