Beleaguered healthcare real estate investment trust (REIT) Medical Properties Trust (MPW -2.17%) called in sick on Tuesday. Following an analyst's move, investors sold off the company's stock, albeit not as drastically as in some recent trading sessions. The REIT's share price fell by more than 2%, a steeper decline than the marginal slump of the S&P 500 index on the day. Deutsche Bank initiates coverage with a sell Just after the market closed on Monday, Deutsche Bank's Omotayo Okusanya initiated coverage ...