| Year | Position | Institution |
| 1989 | Boston University School Of Medicine 4 | |
| 1990 | Boston University 4 | |
| 1991 | Boston University School Of Medicine 4 | |
| 1992 | Boston University School Of Medicine 4 | |
| 1993 | Boston University School Of Medicine 4 | |
| 1994 | Boston University School Of Medicine 4 | |
| 1995 | Boston University School Of Medicine 4 | |
| 1996 | Boston University School Of Medicine 4 | |
| 1998 | Boston University School Of Medicine 4 | |
| 1999 | Boston University School Of Medicine 4 | |
| 2000 | Boston University School Of Medicine 4 | |
| 2001 | Boston University School Of Medicine 4 | |
| 2002 | Boston University School Of Medicine 4 | |
| 2003 | Boston University School Of Medicine 4 | |
| 2004 | Boston University School Of Medicine 4 | |
| 2005 | Boston University School Of Medicine 4 | |
| 2006 | Boston University School Of Medicine 4 | |
| 2008 | Boston University School Of Medicine 4 | |
| 2012 | Boston University 4 | |
| 2016 | Marine Biological Laboratory |
| Year | Subject | Role |
| 1989 | Other Research Personnel | |
| 1990 | Other Research Personnel | |
| 1991 | Other Research Personnel | |
| 1992 | Other Research Personnel | |
| 1993 | Other Research Personnel | |
| 1994 | Other Research Personnel | |
| 1995 | Other Research Personnel | |
| 1996 | Other Research Personnel | |
| 1998 | Other Research Personnel | |
| 1999 | Other Research Personnel | |
| 2000 | Other Research Personnel | |
| 2001 | Other Research Personnel | |
| 2002 | Other Research Personnel | |
| 2003 | Other Research Personnel | |
| 2004 | Other Research Personnel | |
| 2005 | Whitman Investigators | |
| 2006 | Whitman Investigators | |
| 2008 | Other Research Personnel | |
| 2012 | Investigator | |
| 2016 | Whitman Associate |