234 Wis.2d 245, 610 N.W.2d 201 NOAH FILPPULA-McARTHUR, A MINOR, BY HIS GUARDIAN AD LITEM, JANET S. ANGUS AND LORI McARTHUR, PLAINTIFFS-APPELLANTS, JAMES T. BALL, APPELLANT,[†] v. THOMAS HALLOIN, M.D., BELLIN MEMORIAL HOSPITAL, WISCONSIN PATIENTS COMPENSATION FUND, THE MEDICAL PROTECTIVE COMPANY, ST. PAUL FIRE AND MARINE INSURANCE COMPANY, PHYSICIANS INSURANCE OF WISCONSIN AND GREEN BAY […]