Gotlib, Tomasz http://orcid.org/0000-0001-5999-0967
Kuźmińska, Magdalena
Kołodziejczyk, Paulina
Niemczyk, Kazimierz
Article History
Received: 25 January 2020
Accepted: 19 March 2020
First Online: 6 April 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This retrospective study was performed after approval of the Ethical Committee of the University Hospital (Medical University of Warsaw, permit number AKBE/268/2019) and has been performed according to the ethical standards of the Helsinki Declaration.
: This was a retrospective data analysis study and it did not need informed consent.