1. Jennifer Lei - Principal Investigator

2. Andrew Leifer - Principal Investigator

3. Sergey Leikin - Principal Investigator

4. Matthias Leisegang - Principal Investigator

5. Monkol Lek - Principal Investigator

6. Annemarie Lellouch - Principal Investigator

7. Patrick Lemaire - Principal Investigator

8. Peggy Lemaux - Principal Investigator

9. Edward Lemke - Principal Investigator

10. Mark Lemmon - Principal Investigator

11. Vance Lemmon - Principal Investigator

12. Scott Lenaghan - Principal Investigator

13. Wayne Lencer - Principal Investigator

14. Urban Lendahl - Principal Investigator

15. Christopher Lengner - Principal Investigator

16. Susanne Lens - Principal Investigator

17. Tineke Lenstra - Principal Investigator

18. Jack Leo - Principal Investigator

19. Joshua Leonard - Principal Investigator

20. Sherry Leonard - Principal Investigator