Mealey's (August 31, 2016, 9:49 AM EDT) -- CHARLESTON, W.Va. — The West Virginia federal judge overseeing the Ethicon pelvic mesh multidistrict litigation on Aug. 25, 26 and 30 issued 32 mostly split decisions on expert witness challenges raised by both plaintiffs and the defense in Wave I cases (In Re: Ethicon Inc. Pelvic Repair Systems Product Liability Litigation, MDL Docket No. 2327, No. 12-md-2327, S.D. W.Va.; 2016 U.S. Dist. LEXIS 115087).