.he said: "our research shows that people, on average, believe that only 34 per cent of protection claims are paid out by insurance companies. . .stephen silberstein, md, director, jefferson university headache center. . .this procedure is mostly done as an outpatient, meaning the patient is discharged the same day. .embolization “cuts off the blood supply to a certain part of the body,” according to the national institutes of health. . . demand for eb-5 visa on rise in india