Part1 outputs as Part2 Inputs (created by string constant processor) ReslicedImage1 = ReslicedImage2 = ReslicedImage3 = ReslicedImage4 = ReslicedHeader1 = ReslicedHeader2 = ReslicedHeader3 = ReslicedHeader4 = Part2 Outputs as Part3 Inputs (created by string constant processor) AtlasImage = AtlasHeader =