Numerous regimens are either awaiting U.S. Food and Drug Administration (FDA) approval, or in the case of already-approved treatments, for the green light for use by new populations of individuals.
The article posited that students preferred classes of 10-20 students, and instructors suggested that the ideal class would have 19 students. Instructors reported that at 39 students problems began to arise, and that a class of 51 students was impossible. They also reported that an uncomfortably small class begins at 7 students, and an impossibly small class has 4 or less.
Strayer went from having fewer than 10,000 students in 1996 to more than 60,000 students by 2010. Phoenix grew from about 10,000 students to more than 100,000 students in the five years after it went public -- and then nearly quintupled in size over the next decade.