“…Follow‐up investigations, repeated 6 monthly, aim to identifying changes in such parameters as blood lipids, serum prolactin levels and white cell count, which are potentially associated with treatment (Correll, ; Sikich et al., ). A list of suggested blood tests and their rationale is provided by Tiffin (Tiffin, ). Many antipsychotics are associated with QT c interval prolongation, and a pretreatment electrocardiogram should be performed where feasible.…”