I'll withhold any "speculation" until I get definitive statements from the clinicians as to "why" certain trials were "suspended" and/or are "no longer recruiting" So far, the only 3 clinical trials that have responded positive in as "currently accepting enrollment" have been for H-D Ocular Melanoma. None for "liver" cancer/Chemosat. I sent 15 requests and, for some reason (perhaps coincidental), not one of them began replying until 5:35am Monday morning just before release of SEC filings.