No that was, and that's an important aspect, as you [referred] to earlier we've previously done work which has proven that in some [circumstances], even people whose blood pressure is not high, can benefit from blood pressure lowering [rehabilitation]. So in this study the main reason that we included the patients was because of diabetes, we didn't care what their blood pressure was, whether it was high or low. And our [intention] was to see whether or not lowering average or below average blood pressure in diabetics was beneficial and the effect suggested that irrespective of whether your blood pressure was high or low, if you had diabetes you [profited].