Sydney, I apologize for not responding. Honestly, I have not spent much time on this site over te last year. I continue with a lot of balance issues and have been investigating alternative options. I live in Brasil, where care is lacking, but I am on an infrequent business trip in Central America. I am curious if you have ever heard of KAMBO. It is a treatment involving the use of the venom of Amazonian frogs and people who I have spoken to ,with other issues, have experienced great success with this approach. Just curious. I am in Guatemala, now, and return to Rio on Tuesday, when I will take new blood work to send to my oncologist at the Cleveland Clinic. I will investigate, for my curiosity, the people with MGUS, who may have AN. Thank you so much and again, sorry for the delay. All the best, Paul