sults in a waiver of work product to others. Id. at 306 (quoting Chrysler Motors Corp., 860 F.2d at 847 and In re Worlds of Wonder Sec. Litig., 147 F.R.D. 208 (N.D. Cal. 1992)). See also Cooper Hosp./Univ. Med. Ctr. v. Sullivan, 183 F.R.D. 119, 131 (D.N.J. 1998) ("The fact that Cooper attempted to preserve