Original: He was professor at Innsbruck, Austria from 1889-95, then accepted a professorial chair at the Anatomical Institute of the University of Halle, a post he retained until 1921.
Simplified: He was professor at Innsbruck, Austria from 1889 â "95, then accepted a professorial chair at the Anatomical Institute of the University of Halle, a post he retained until 1921.