T2 Biosystems (NASDAQ:TTOO – Free Report) and RenovaCare (OTCMKTS:RCAR – Free Report) are both small-cap medical companies, but which is the better investment? We will contrast the two businesses based on the strength of their risk, profitability, valuation, dividends, earnings, institutional ownership and analyst recommendations. Institutional & Insider Ownership 27.6% of T2 Biosystems shares are […]