1. Lawrence Loeb - Principal Investigator

2. Nikolaus Loening - Principal Investigator

3. Christopher Loewen - Principal Investigator

4. Alexander Loewer - Principal Investigator

5. Colin Logie - Principal Investigator

6. Diomedes Logothetis - Principal Investigator

7. Stewart Loh - Principal Investigator

8. Alexander Lohman - Principal Investigator

9. Timothy Lohman - Principal Investigator

10. Ingrid Lohmann - Principal Investigator

11. Jan Lohmann - Principal Investigator

12. Vesa Loitto - Principal Investigator

13. James Lok - Principal Investigator

14. Elias Lolis - Principal Investigator

15. Pete Lollar - Principal Investigator

16. David Lombard - Principal Investigator

17. George Lomonossoff - Principal Investigator

18. Stavros Lomvardas - Principal Investigator

19. James Londino - Principal Investigator

20. Jonathan Long - Principal Investigator