1. Thomas Leonard - Principal Investigator

2. Manuel Leonetti - Principal Investigator

3. Kam Leong - Principal Investigator

4. Heinrich Leonhardt - Principal Investigator

5. Gabriel Leprivier - Principal Investigator

6. Maria Leptin - Principal Investigator

7. Mads Lerdrup - Principal Investigator

8. Julien Lescar - Principal Investigator

9. Cammie Lesser - Principal Investigator

10. Henry Lester - Principal Investigator

11. Christian Lesterlin - Principal Investigator

12. Angela Leu - Principal Investigator

13. Anthony Leung - Principal Investigator

14. Ivanhoe Leung - Principal Investigator

15. Andrea Levi - Principal Investigator

16. Boaz Levi - Principal Investigator

17. Lonny Levin - Principal Investigator

18. Michael Levin - Principal Investigator

19. Tim Levine - Principal Investigator

20. Nicholas Levinson - Principal Investigator