* Test textThere are 2 switch possibities: '''The general Number 1'''
* Day 1: Switch to oral risperidone (or oral paliperidone): see this switch in the main cross table.
* Day 1-29: Maintain on oral risperidone (or oral paliperidone) and examine the effects.
* Day 30: stop oral risperidone (or oral paliperidone) and administer paliperidone-LA: see this switch in the main cross table.
'''If a patient in the past reacted well on risperidon or paliperidone(=9-OH-risperidone)Number 2'''