van Alphen, S. P. J., Bolwerk, N., Videler, A. C., Tumers J. H. A., van Roye, R. J. J., Barendse, H. P. J., Verheul, R. & Rosowsky, E. (2012). Age-related aspects and clinical implications of diagnosis and treatment of personality disorders in older adults. Clinical Gerontologist, 35, 27-41.