1. Timothy Ryan - Principal Investigator

2. Jeffrey Rybak - Principal Investigator

3. Sean Ryder - Principal Investigator

4. Gerhart Ryffel - Principal Investigator

5. Wang-Shick Ryu - Principal Investigator

6. Juha Saarikangas - Principal Investigator

7. Bernardo Sabatini - Principal Investigator

8. David Sabatini - Principal Investigator

9. Pardis Sabeti - Principal Investigator

10. Alan Sabirsh - Principal Investigator

11. Anna Sablina - Principal Investigator

12. Fred Sachs - Principal Investigator

13. Carsten Sachse - Principal Investigator

14. Michael Sack - Principal Investigator

15. David Sacks - Principal Investigator

16. Michel Sadelain - Principal Investigator

17. Meru Sadhu - Principal Investigator

18. Yasushi Saeki - Principal Investigator

19. Alvaro Sagasti - Principal Investigator

20. Julien Sage - Principal Investigator