This makes me very sad, if true. I don't doubt it one bit. My father passed on January 16th and the few days at the VA prior to his passing, something went terribly wrong with his red blood cells, needing a transfusion and such. It looks more likely this could have been the straw that broke the camel's back. He was already I'll and know it was for the best, but still is a dagger to my heart. Thanks for the informative post.