Date	Event	Description
6 October 2010	New citation required and conclusions have changed	This review is an update of the review “Newer atypical antipsychotic medication vs. clozapine” which compared clozapine with all other atypical antipsychotics pooled into one group. Since the atypical antipsychotics are a heterogenous group with quite different pharmacological profile and the amount of data published on this topic has grown enormously during the last few years, it is now possible to explore atypical comparisons with clozapine separately. For this reason, the title and the review protocol have been modified
15 October 2008	Amended	Converted to new format