1. Julie Simpson - Principal Investigator

2. Paul Sims - Principal Investigator

3. Sergey Sineoky - Principal Investigator

4. Robert Singer - Principal Investigator

5. Brijesh Kumar Singh - Principal Investigator

6. Nevil Singh - Principal Investigator

7. Sumeet Pal Singh - Principal Investigator

8. Frank Sinicrope - Principal Investigator

9. Steffen Sinning - Principal Investigator

10. Minhajuddin Sirajuddin - Principal Investigator

11. Pascal Sirand-Pugnet - Principal Investigator

12. Shannon Sirk - Principal Investigator

13. Lea Sistonen - Principal Investigator

14. Harald Sitte - Principal Investigator

15. Sivaraj Sivaramakrishnan - Principal Investigator

16. Sanjeevi Sivasankar - Principal Investigator

17. Titia Sixma - Principal Investigator

18. Bill Skarnes - Principal Investigator

19. Tim Skern - Principal Investigator

20. Arne Skerra - Principal Investigator