discussed Cited "see, e.g." Miller v. Indiana Hospital See also Jackson v. Norton-Children’s Hospital, Inc., 487 F.2d 502, 503 (6th Cir.1973), cert. denied, 416 U.S. 1000 , 94 S.Ct. 2413 , 40 L.Ed.2d 776 (1974), rehearing denied, 417 U.S. 978 , 94 S.Ct. 3189 , 41 L.Ed.2d 1149 (1974) (No class-based animus in a suit by a discharged physician against a hospital); Ward v. St.