This led the health system to undergo a series of changes over a 20 year period from the 1980s.

The college is expected to undergo a name change from September 2013.

The site underwent a major rehabilitation from 1989 and 2006.

In the last hundred years the society has undergone radical change from the past.

Families must first undergo a home visit from a child protection worker.

The company underwent significant growth and diversification from the 1950s through 1970s.

The Church later underwent prime restoration from 1955 to 1956.

The church underwent other renovations in 1887 and again from 1904 to 1906.

The deal still must undergo months of scrutiny from state and federal regulators.

After the war, the city underwent a process of renewal and expansion from the 1890s up to the 1920s.