Publikacja w Open Access na licencji Creative Commons Attribution (CC BY) license. Received: 30 December 2022, Revised: 13 February 2023, Accepted: 14 February 2023, Published: 16 February 2023. This article belongs to the Special Issue "Hot Topics in Schizophrenia Research. Part 2" = Ten artykuł należy do wydania specjalnego "Gorące tematy w badaniach nad schizofrenią. Część 2". This study was conducted according to the guidelines of the Declaration of Helsinki and approved by the Ethics Committee of Pomeranian Medical University in Szczecin (KB-0012/49/17 from 27 March 2017). This project was financed by the program of the Minister of Science and Higher Education under the name “Regional Initiative of Excellence” in 2019–2022, Grants from the Pomeranian Medical University in Szczecin, |