Order entered June 29, 2018

In The Court of Appeals Fifth District of Texas at Dallas No. 05-18-00400-CV IN RE PRG DALLAS, ASC., L.P. Original Proceeding from the 95th Judicial District Court Dallas County, Texas Trial Court Cause No. DC-17-04958 ORDER Before Justices Bridges, Brown, and Boatright Based on the Court’s opinion of this date, we CONDITIONALLY GRANT relator’s petition for writ of mandamus. We DIRECT the trial court to issue, within twenty-one (21) days of the date of this opinion, a written order quashing Daniel Chambers’ deposition until a party seeking such a deposition serves a Chapter 74 expert report. We further ORDER the trial court to file with this Court, within thirty (30) days of the date of this order, a certified copy of its order(s) issued in compliance with this order and with the Court’s opinion of this date. Should the trial court fail to comply with this order, the writ will issue. We ORDER real parties in interest Anne Looney, Jerry Shipley, and Professional Compounding Centers of America to bear the costs, if any, of this original proceeding.

/s/ DAVID L. BRIDGES JUSTICE