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. Author manuscript; available in PMC: 2016 Aug 30.
Published in final edited form as: Psychiatry Res. 2015 Jun 26;228(3):945–949. doi: 10.1016/j.psychres.2015.06.013

Fig 1.

Fig 1

In the above figure is presented the flowchart of our analyses. Each node indicate a different stage of our work and the possible development of the analyses according to the data obtained at each stage.

*Psychotic phenotype: psychotic symptoms included any positive or negative schizophrenic symptoms in absence of organic disorder