Corrigendum: UP'S: A Cohort Study on Recovery in Psychotic Disorder Patients: Design Protocol.

In the original article, reference (100) was incorrectly written as “de Sonneville L. Amsterdamse neuropsychologische taken: wetenschappelijke en klinische toepassingen. Tijdschr voor Neuropsychol. (2005) 10:27–41”. It should be “Corcoran R, Mercer G, Frith CD. Schizophrenia, symptomatology and social inference: investigating “theory of mind” in people with schizophrenia. Schizophr Res. (1995) 17:5–13.” The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.