1. Silke Robatzek - Principal Investigator

2. Jeffrey Robbins - Principal Investigator

3. Erik Roberson - Principal Investigator

4. Gary Roberts - Principal Investigator

5. Jim Roberts - Principal Investigator

6. Mary F Roberts - Principal Investigator

7. R. Michael Roberts - Principal Investigator

8. Thomas Roberts - Principal Investigator

9. Brian Robertson - Principal Investigator

10. J. Brian Robertson - Principal Investigator

11. Niki Robertson - Principal Investigator

12. Michael Robichaux - Principal Investigator

13. Anne Robinson - Principal Investigator

14. Margaret Robinson - Principal Investigator

15. Paul Robinson - Principal Investigator

16. Pere Roca-Cusachs - Principal Investigator

17. Jonathan Rocheleau - Principal Investigator

18. Jeremy Rock - Principal Investigator

19. Avital Rodal - Principal Investigator

20. Richard Roden - Principal Investigator