| Year | Position | Institution |
| 1949 | Institute For Muscle Research 4 | |
| 1950 | Research Assistant | Institute For Muscle Research 4 |
| 1951 | Research Fellow | Institute For Muscle Research 4 |
| Year | Subject | Role |
| 1949 | Indendent | |
| 1950 | Independent | |
| 1951 | Independent Investigators |