InGöttingenHellingerwasastudentofHilbertand,notlongafterhebeganhisstudiesthere,hewasjoinedbyCourantandToeplitzwhohadbeenhisfellowstudentsatBreslau.

Please segment the words:
In Göttingen Hellinger was a student of Hilbert and, not long after he began his studies there, he was joined by Courant and Toeplitz who had been his fellow students at Breslau.