Sentence examples for have undergone extensive changes from inspiring English sources

At the same time healthcare systems in the region have undergone extensive changes [ 4], with increases in the provision of mental health services [ 2].

The role of the psychiatric emergency services has undergone extensive changes following a significant downsizing of the number of psychiatric hospital beds during the past decades.

Since the establishment in 1945 of a formal international monetary system with the IMF empowered as its guardian, the world has undergone extensive changes politically and economically.

A roentgenogram taken 274 days after the injury (Fig.  12) showed union of the fractures in both astragalus and os calcis but the body of the os calcis had undergone extensive change.

All synthetic colorants have undergone extensive toxicological analysis.

When I mentioned that she must have undergone extensive training, she responded: "No, not really.

These contestants have undergone extensive coaching (and styling) to get to this stage.

He added, "they have undergone extensive clinical evaluations, objective brain MRIs and neuropsychological testing".

As part of their admissions process, they have undergone extensive overseas medical and security screenings.

I have friends who have had unexpected pregnancies, friends who have undergone extensive fertility treatments, and friends who have adopted.

BCSP endoscopists have undergone extensive quality assurance.