thority as to whether the work-product privilege extends beyond the case for which the work product was gathered. State v. Rabin, 495 So. 2d at 262; Alachua Gen. Hosp. v. Zimmer USA, Inc., 403 So. 2d 1087, 1088 (Fla. 1st DCA 1981) (privilege continues after case concludes); United States v. International Business