1. Megan Rizzo - Principal Investigator

2. Silvio Rizzoli - Principal Investigator

3. Hyunju Ro - Principal Investigator

4. Silke Robatzek - Principal Investigator

5. Jeffrey Robbins - Principal Investigator

6. Erik Roberson - Principal Investigator

7. Gary Roberts - Principal Investigator

8. Jim Roberts - Principal Investigator

9. Mary F Roberts - Principal Investigator

10. R. Michael Roberts - Principal Investigator

11. Thomas Roberts - Principal Investigator

12. Brian Robertson - Principal Investigator

13. J. Brian Robertson - Principal Investigator

14. Niki Robertson - Principal Investigator

15. Michael Robichaux - Principal Investigator

16. Anne Robinson - Principal Investigator

17. Margaret Robinson - Principal Investigator

18. Paul Robinson - Principal Investigator

19. Pere Roca-Cusachs - Principal Investigator

20. Jonathan Rocheleau - Principal Investigator