Thank you for your research. Yes, there is very little info out there. I am in the process of convincing the SSDI that I can not longer work. I have little energy, suppressed immune system(scratch/mosquito bite) sends me to ER, oral chemo affects me mentally, and my legs below knees will get unexplained swelling almost doubling in size. So painful, that I have to elevate them for a week at a time. I worked 35 years in manufacturing and now I can not longer work.