| Year | Position | Institution |
| 1981 | National Institutes Of Health 5 | |
| 1982 | National Institutes Of Health | |
| 1983 | National Institutes Of Health | |
| 1984 | National Institutes Of Health | |
| 1985 | National Institutes Of Health | |
| 1986 | National Institutes Of Health | |
| 1987 | National Institutes Of Health | |
| 1988 | Nincds 4 | |
| 1988 | National Institutes Of Health | |
| 1988 | Nih 4 | |
| 1989 | National Institutes Of Health | |
| 1990 | National Institutes Of Health | |
| 1991 | National Institutes Of Health | |
| 1992 | National Institutes Of Health | |
| 1993 | National Institutes Of Health | |
| 1994 | National Institutes Of Health | |
| 1995 | National Institutes Of Health | |
| 1996 | National Institutes Of Health 4 |
| Year | Subject | Role |
| 1981 | Other Research Personnel | |
| 1988 | Other Research Personnel | |
| 1996 | Other Research Personnel |
| Year | Start Date | End Date | Subject | Role |
| 1981 | - | - | Corporation Member | |
| 1982 | - | - | Corporation Member | |
| 1983 | - | - | Corporation Member | |
| 1984 | - | - | Corporation Member | |
| 1985 | - | - | Corporation Member | |
| 1986 | - | - | Corporation Member | |
| 1987 | - | - | Corporation Member | |
| 1988 | - | - | Corporation Member | |
| 1989 | - | - | Corporation Member | |
| 1990 | - | - | Corporation Member | |
| 1991 | - | - | Corporation Member | |
| 1992 | - | - | Corporation Member | |
| 1993 | - | - | Corporation Member | |
| 1994 | - | - | Corporation Member | |
| 1995 | - | - | Corporation Member |