Original sentence: Westphal's contributions to medical science are many; in 1871 he coined the term "agoraphobia", when he observed that some of his patients displayed extreme anxiety and feelings of dread when they had to enter certain public areas of the city
Edited sentence: Westphal's contributions to medical science are many; in 1871 he coined the term "agoraphobia", when he observed that three male patients of his displayed extreme anxiety and feelings that something terrible would happen when they had to enter certain public areas of the city