American Psychiatric Association (2020) Practice Guideline for the Treatment of Patients with Schizophrenia, Third Edition, 2020 British Association of Psychopharmacology (2020) Barnes TR, Drake R, Paton C, Cooper SJ, Deakin B, Ferrier IN, Gregory CJ, Haddad PM, Howes OD, Jones I, Joyce EM, Lewis S, Lingford-Hughes A, MacCabe JH, Owens DC, Patel MX, Sinclair JM,…