1. Robert Lefkowitz - Principal Investigator

2. Pascale Legault - Principal Investigator

3. Ben Lehner - Principal Investigator

4. Lari Lehtiö - Principal Investigator

5. Hetian Lei - Principal Investigator

6. Jennifer Lei - Principal Investigator

7. Andrew Leifer - Principal Investigator

8. Sergey Leikin - Principal Investigator

9. Matthias Leisegang - Principal Investigator

10. Monkol Lek - Principal Investigator

11. Annemarie Lellouch - Principal Investigator

12. Patrick Lemaire - Principal Investigator

13. Peggy Lemaux - Principal Investigator

14. Edward Lemke - Principal Investigator

15. Mark Lemmon - Principal Investigator

16. Vance Lemmon - Principal Investigator

17. Scott Lenaghan - Principal Investigator

18. Wayne Lencer - Principal Investigator

19. Urban Lendahl - Principal Investigator

20. Christopher Lengner - Principal Investigator