Live feed16:30:00·1635dPRReleasevia QuantisnowMerck Announces Receipt of Antitrust Clearance in Germany and Austria Relating to Tender Offer to Acquire Acceleron Pharma Inc.ByQuantisnow·Wall Street's wire, on your screen.MRK· Merck & Company Inc.XLRN· Acceleron Pharma Inc.Health Care