14 There is no question that the Panel in answering the medical questions referred to it had to consider whether the plaintiff suffered a recurrence, aggravation, acceleration, exacerbation or deterioration of any pre-existing injury to his back or spine arising out of or in the course of, or due to the nature of, employment on or after 20 October 1999. The short answer to the plaintiff's ground 1 is that it is not enough for the plaintiff to show that the Medical Panel's reasons for its decision are so expressed as to only show the possibility that the Panel failed to consider the question of recurrence, aggravation, acceleration, exacerbation or deterioration. This Court is not entitled to interfere with the Panel's decision unless it is satisfied that the Panel in fact failed to consider the recurrence, aggravation, acceleration, exacerbation or deterioration issue. The Panel is an expert tribunal, whose members are chosen for their experience. In concluding that the nature of the plaintiff's constitutional degenerative condition had not been affected by his employment after 20 October 1999 "in any way"[12] the Panel must be taken to have considered and dealt with the issue of any recurrence, aggravation, acceleration, exacerbation or deterioration caused by post 20 October 1999 work. That the Panel would have had such matters at the forefront of their mind is likely because the very terms of question 2 required them to consider "any aggravation, acceleration, exacerbation or deterioration of any pre-existing injury or disease".