GOODS-Herschel: impact of active galactic nuclei and star formation activity on infrared spectral energy distributions at high redshift - Kirkpatrick, Allison; Pope, Alexandra; Alexander, David M; Charmandaris, Vassilis; Daddi, Emmanuele; Dickinson, Mark; Elbaz, David; Gabor, Jared; Hwang, Ho Seong; Ivison, Rob; others (The Astrophysical Journal, 2012)