Complex sentence: In 1945 the first Mater Maternity Unit opened, caring for nineteen mothers and their babies, then, in 1952, the first Neuropsychiatry department opened based in an acute Hospital.
Split into simpler sentences: In 1945 the first Mater Maternity Unit opened, caring for nineteen mothers and their babies. Then, in 1952, the first Neuropsychiatry department opened based in an acute Hospital.