In the following sentence "The results of these studies suggested that the patient's symptoms were not due to subclavian steal phenomenon ,and therefore, it was decided that the patient would not go further to angio and / or surgical or percutaneous intervention .", find every problem, test, treatment instances. And report the assertion level for each of these instances depending on the sentence context. Présent the results as a table  Provide exactly two different responses that are separated with 6 asterisk symbols: ******.
user