While at the Pasteur Institute , Goldberg served in a number of leadership positions ; he was Scientific Director from 1976 to 1979 .
While at the Pasteur Institute , Goldberg served in a number of leadership positions ; he held positions on a variety of institutional committees .
While at the Pasteur Institute , Goldberg served in a number of leadership positions ; he was Scientific Director from 1976 to 1979 , and held positions on a variety of institutional committees .