title: Introduction to the special feature: research directions for the personality disorders: Part I.
authors.affiliation: Department of Psychiatry, Western Psychiatric Institute and Clinic, University of Pittsburgh School of Medicine, PA 15213, USA. pilkonispa@msx.upmc.edu
authors.forename: P A
authors.initials: PA
authors.lastname: Pilkonis
authors.forename: M C
authors.initials: MC
authors.lastname: Blehar
authors.forename: R F
authors.initials: RF
authors.lastname: Prien
mesh_terms: D004493:Education; D006801:Humans; D010554:Personality Disorders; D012106:Research