1. Mark Dawson - Principal Investigator

2. Ted Dawson - Principal Investigator

3. Anil Day - Principal Investigator

4. Jeremy Day - Principal Investigator

5. Richard Day - Principal Investigator

6. Sérgio De Almeida - Principal Investigator

7. Angel de Blas - Principal Investigator

8. Charles de Bock - Principal Investigator

9. Carl de Boer - Principal Investigator

10. Mario de Bono - Principal Investigator

11. Pietro De Camilli - Principal Investigator

12. Guillermo de Cárcer - Principal Investigator

13. Teresa de Diego Puente - Principal Investigator

14. Raffaele De Francesco - Principal Investigator

15. Tom de Greef - Principal Investigator

16. Jacques De Grève - Principal Investigator

17. Jaime de Juan-Sanz - Principal Investigator

18. Marc de la Roche - Principal Investigator

19. Ivana de la Serna - Principal Investigator

20. Primal de Lanerolle - Principal Investigator