Update to an evaluation of ICD-11 PTSD and complex PTSD criteria in a sample of adult survivors of childhood institutional abuse by Knefel & Lueger-Schuster (2013): a latent profile analysis - Knefel, M; Garvert, D W; Cloitre, M; Lueger-Schuster, B (Eur J Psychotraumatol, 2015)