Ten-year stability and latent structure of the DSM-IV schizotypal, borderline, avoidant, and obsessive-compulsive personality disorders. - Sanislow CA; Little TD; Ansell EB; Grilo CM; Daversa M; Markowitz JC; Pinto A; Shea MT; Yen S; Skodol AE; Morey LC; Gunderson JG; et al. (Journal of Abnormal Psychology, 2009)