1. Tim Richmond - Principal Investigator

2. Beatriz Rico - Principal Investigator

3. Stanley Riddell - Principal Investigator

4. Ingmar Riedel-Kruse - Principal Investigator

5. Sandra Rieger - Principal Investigator

6. Jonas Ries - Principal Investigator

7. Rebecca Riggins - Principal Investigator

8. Arthur Riggs - Principal Investigator

9. Paul Riggs - Principal Investigator

10. David Rimm - Principal Investigator

11. Jesse Rinehart - Principal Investigator

12. John Rinn - Principal Investigator

13. Karsten Rippe - Principal Investigator

14. Viviana Risca - Principal Investigator

15. Cristina Risco Ortiz - Principal Investigator

16. Olivia Rissland - Principal Investigator

17. Michael Ristow - Principal Investigator

18. Kimberly Ritola - Principal Investigator

19. Pablo Rivera-Fuentes - Principal Investigator

20. Adolfo Rivero-Muller - Principal Investigator

21. Alexander Rives - Principal Investigator

22. Jose Rizo-Rey - Principal Investigator

23. Megan Rizzo - Principal Investigator

24. Silvio Rizzoli - Principal Investigator

25. Hyunju Ro - Principal Investigator

26. Silke Robatzek - Principal Investigator

27. Jeffrey Robbins - Principal Investigator

28. Erik Roberson - Principal Investigator

29. Gary Roberts - Principal Investigator

30. Jim Roberts - Principal Investigator

31. Mary F Roberts - Principal Investigator

32. R. Michael Roberts - Principal Investigator

33. Thomas Roberts - Principal Investigator

34. Brian Robertson - Principal Investigator

35. J. Brian Robertson - Principal Investigator

36. Niki Robertson - Principal Investigator

37. Michael Robichaux - Principal Investigator

38. Anne Robinson - Principal Investigator

39. Margaret Robinson - Principal Investigator

40. Paul Robinson - Principal Investigator