Complex sentence: Also he founded a serotherapeutical institute as well as an institution for vaccination against rabies, and with Carl Sternberg (1872-1935), he conducted important research of lymphogranulomatosis.
Split into simpler sentences: Also he founded a serotherapeutical institute as well as an institution for vaccination against rabies. With Carl Sternberg (1872-1935), he conducted important research of lymphogranulomatosis.