PHILADELPHIA - A day after a temporary restraining order (TRO) was entered against it, plaintiff law firm Girardi Keese on March 27 agreed to arbitrate a dispute it has with Avandia manufacturer GlaxoSmithKline LLC (GSK), according to a status report filed with the Pennsylvania court overseeing the multidistrict litigation (In Re: Avandia Marketing, Sales Practices and Products Liability Litigation, MDL Docket No. 1871, No. 07-md-1871, GlaxoSmithKline LLC v. Girardi Keese, No. 14-1701, E.D. Pa.).