 c Have no more than a moderate severity rating on hallucinations and delusions Positive and Negative Syndrome Scale PANSS-positive syndrome Hallucinatory Behavior item score 4 and Delusions item score 4 d Have no more than a moderate severity rating on positive formal thought disorder PANSS-positive syndrome Conceptual Disorganization item score 4 e Have a minimal level of extrapyramidal symptoms Simpson-Angus Scale total score 6 and depressive symptoms PANSS-general psychopathology syndrome Depression item score 4 