- 1967[position unknown]
- 1955[position unknown]
- 1959[position unknown]
- 1961[position unknown]
- 1963Assistant Professor Of Microbiology
- 1966Associate Chief Of Staff Of Research
- 1967Associate Chief Of Staff For Research
- 1983[position unknown]
- 1992[position unknown]
- 1966[position unknown]
- 1967[position unknown]
- 1961Chief
- 1983[position unknown]