Under Robertson v. Wegmann, 436 U.S. 584 (1978) must a federal court apply a state law prohibition on hedonic damages to a 42 U.S.C. § 1983 survival claim as the Sixth Circuit held in Frontier Ins. Co. v. Blatty, 454 F.3d 590, 601-03 (6th Cir. 2006), or is a limitation on such damages inconsistent with the purposes of § 1983, as held by the Ninth Circuit here and the Seventh Circuit in Bell v. City of Milwaukee, 746 F.2d 1205, 1239 (7th Cir. 1984)?

Whether state law prohibitions on hedonic damages apply to 42 U.S.C. § 1983 survival claims