Mealey's (May 18, 2016, 12:37 PM EDT) -- CHARLESTON, S.C. — The South Carolina federal judge overseeing the Lipitor multidistrict litigation on May 6 partially excluded expert testimony and denied reconsideration of an earlier specific causation testimony order (In Re: Lipitor [Atorvastatin Calcium] Marketing, Sales Practices and Products Liability Litigation, MDL Docket No. 2502, No. 14-mn-2502, D. S.C.)....