NEWTON, Mass.--(BUSINESS WIRE)--Diversified Healthcare Trust (Nasdaq: DHC) today announced the closing of a new $150 million secured revolving credit facility. The facility is secured by 14 senior housing communities with 2,632 living units managed by Five Star Senior Living, the operating division of AlerisLife Inc., and provides DHC with enhanced liquidity to support its general business needs. The revolving credit facility has an initial term of four years, with two six-month extension optio