This is my opinion and I don't intend to encourage you to purchase more nor sale your stocks. The stock is at 0.10 cents after 2 months of absolute silence, it has reached the 0.30 mark without a real breakthrough or sale, now just imagine a PR stating the test was a success and the chain of clinics where the test was performed will buy X amount of units, do you think other clinics will do the same? what about hospitals in the US? will Europe and Asia follow the trend? what really moves a stock are the news and once we make our first big sale, news will continue to roll. Do you really think a company with a patent of a product that can be sold to every hospital in the USA is worth 40 million dollars (current MZEI market cap) I don't think so, but then again that's just my opinion!