Persons may prevent progression.Logical formLearned from1 sentences. A (question might laser treatment) may prevent progression of a disease.Logical formLearned from1 sentences. Progression may be addrest with a chapter.Logical formLearned from1 sentences. A person may delay a progression.Logical formLearned from1 sentences. A risk can be constituted-of-or-filled-with (tumor progression).Logical formLearned from1 sentences. Patients may have a risk of (tumor progression).Logical formLearned from1 sentences. A progression of a disease can be elusive.Logical formLearned from1 sentences. Regressions may undergo a progression.Logical formLearned from1 sentences. A mutation may slow a progression of a virus.Logical formLearned from1 sentences. A progression can be on (rental charts).Logical formLearned from1 sentences. A progression may pertain-to a movie.Logical formLearned from1 sentences. E-mails may track a progression.Logical formLearned from1 sentences. Ideas may have a natural progression.Logical formLearned from1 sentences. Songs may undergo progressions.Logical formLearned from1 sentences. A (chord progression) can be somber.Logical formLearned from1 sentences.