Hi Carlos,
You have fought your way through a great deal already and I am sure you will overcome current and future challenges. I just wanted to give you the Link to the Peripheral Neuropathy Forum:
http://neurotalk.psychcentral.com/forum20.html
Posting there will give you access to the knowldgeable Members who do not stray far from that Forum, and at the top of the Page you will find a wealth of information in the Stickies.
Welcome.
Dave.