A decennial review of psychotraumatology: what did we learn and where are we going? by Olff, M, Amstadter, A, Armour, C, Birkeland, MS, Bui, E, Cloitre, M, Ehlers, A, Ford, JD, Greene, T, Hansen, M, Lanius, R, Roberts, N, Rosner, R, Thoresen, S