Thank you again Dr. Corenman for taking the time to reply, this information is very helpful. We sure could use more doctors like you. It is hard for us to travel, but if we can not get answers it would be well worth the trip to see you. I can see that you have much knowledge and pride in what you do. I only wish I had found this sight sooner, we could have saved thousands and my husband would not have suffered so long. You are a blessing for those of us that couldn’t possibly find answers on our own. Thanks again! :D