Estrogens in Neuropsychiatric Disorders: From Physiology to Pathophysiology -- Estrogens and Schizophrenia -- Gender Differences in Schizophrenia -- Puberty and Schizophrenia Onset -- Clinical Estrogen Trials in Patients with Schizophrenia -- Hypoestrogenism and Estrogen Replacement Therapy in Women Suffering from Schizophrenia -- The Effect of Estrogens on Depression -- Estrogens and Other Hor…