| Year | Position | Institution |
| 1976 | Staff Fellow | Nimh National Institutes Health 4 |
| 1977 | Staff Fellow | Nimh 4 |
| 1978 | Staff Fellow | Nimh 4 |
| 1979 | National Institutes Of Health 4 | |
| 1980 | National Institutes Of Health 4 |
| Year | Subject | Role |
| 1976 | Independent Investigators | |
| 1977 | Independent | |
| 1978 | Independent | |
| 1979 | Other Research Personnel | |
| 1980 | Other Research Personnel |
| Year | Location |
| 1977 | national institutes of health |
| 1978 | national institutes of health |