success. When reflecting on the studies in this dissertation, we conclude that it is best to reach a decision on IPS through shared decision making while primarily adopting a retrospective viewpoint. Ultimately, psychiatrists should aim to make a careful decision, which can be understood as the golden mean between carelessness and overcautiousness. Moving forward, the consensus criteria for IPS, established in this research, can be used to inform clinical care through guidelines and can be used when designing new due diligence procedures. GENERAL DISCUSSION | 131 7