All Saints Health System; All Saints Episcopal Hospital/Fort Worth; All Saints Episcopal Hospital/Cityview; Baptist Health System; Baptist Medical Center; North Central Baptist Hospital; Northeast Baptist; St. Luke's Baptist; et al. v. Texas Workers' Compensation Commission; State Office of Risk Management; Continental Casualty Company; Texas Association of School Boards Risk Management Fund; Mid-Century Insurance Company; Truck Insurance Exchange; Farmers Insurance Exchange; et al.--Appeal from 200th District Court of Travis County