1. Albert La Spada - Principal Investigator

2. Liedwij Laan - Principal Investigator

3. Patricia Labosky - Principal Investigator

4. Georges Lacaud - Principal Investigator

5. Ulrich Lächelt - Principal Investigator

6. Gerald Lackner - Principal Investigator

7. Alexey S. Ladokhin - Principal Investigator

8. Ulrich Laemmli - Principal Investigator

9. Fernanda Laezza - Principal Investigator

10. Laura Lafon-Hughes - Principal Investigator

11. Arthur Laganowsky - Principal Investigator

12. Leon Lagnado - Principal Investigator

13. William Lagor - Principal Investigator

14. Galit Lahav - Principal Investigator

15. Thomas Lahaye - Principal Investigator

16. Jill Lahti - Principal Investigator

17. Petri-Jaan Lahtvee - Principal Investigator

18. Charles P. Lai - Principal Investigator

19. Erh-Min Lai - Principal Investigator

20. Liangxue Lai - Principal Investigator