1. Edward Lemke - Principal Investigator

2. Mark Lemmon - Principal Investigator

3. Vance Lemmon - Principal Investigator

4. Scott Lenaghan - Principal Investigator

5. Wayne Lencer - Principal Investigator

6. Urban Lendahl - Principal Investigator

7. Christopher Lengner - Principal Investigator

8. Susanne Lens - Principal Investigator

9. Tineke Lenstra - Principal Investigator

10. Jack Leo - Principal Investigator

11. Joshua Leonard - Principal Investigator

12. Sherry Leonard - Principal Investigator

13. Thomas Leonard - Principal Investigator

14. Manuel Leonetti - Principal Investigator

15. Kam Leong - Principal Investigator

16. Heinrich Leonhardt - Principal Investigator

17. Gabriel Leprivier - Principal Investigator

18. Maria Leptin - Principal Investigator

19. Mads Lerdrup - Principal Investigator

20. Julien Lescar - Principal Investigator

21. Cammie Lesser - Principal Investigator

22. Henry Lester - Principal Investigator

23. Christian Lesterlin - Principal Investigator

24. Angela Leu - Principal Investigator

25. Anthony Leung - Principal Investigator

26. Ivanhoe Leung - Principal Investigator

27. Andrea Levi - Principal Investigator

28. Boaz Levi - Principal Investigator

29. Lonny Levin - Principal Investigator

30. Michael Levin - Principal Investigator

31. Tim Levine - Principal Investigator

32. Nicholas Levinson - Principal Investigator

33. Shoshana Levy - Principal Investigator

34. Daniel Lew - Principal Investigator

35. Gary Lewin - Principal Investigator

36. David Lewinsohn - Principal Investigator

37. Janina Lewis - Principal Investigator

38. Jeffrey Lewis - Principal Investigator

39. Julian Lewis - Principal Investigator

40. Michael Lewis - Principal Investigator