@article {1133304, title = {Mental disorders as causal systems: A network approach to posttraumatic stress disorder.}, journal = {Clinical Psychological Science}, volume = {3}, year = {2015}, pages = {836-849}, author = {McNally, R. J. and Robinaugh, D. J. and Wu, G. W. Y. and Wang, L. and Deserno, M. and Borsboom, D.} }