1. Division of Clinical Neuroscience, School of Medicine, University of Nottingham; NIHR Nottingham Biomedical Research Centre; Ropewalk House, 113 The Ropewalk Nottingham UK NG1 5DU
2. The University of Nottingham; Cochrane Schizophrenia Group; Triumph Road Nottingham UK NG7 2TU
3. University College Cork; Department of Speech and Hearing Sciences; Cork Ireland