title: The invisible intruders.
authors.affiliation: Maastricht University, The Netherlands.
authors.forename: M
authors.initials: M
authors.lastname: Romme
mesh_terms: D000223:Adaptation, Psychological; D001307:Auditory Perception; D016022:Case-Control Studies; D006212:Hallucinations / Q000517:prevention & control / Q000523:psychology*; D006801:Humans; D011613:Psychotherapy; D012559:Schizophrenia / Q000517:prevention & control*; D012648:Self Care / Q000523:psychology*; D011795:Surveys and Questionnaires