Welc-Falęciak, Renata
Kowalska, Justyna D.
Bednarska, Małgorzata
Szatan, Magdalena
Pawełczyk, Agnieszka
Funding for this research was provided by:
Ministerstwo Nauki i Szkolnictwa Wyższego (IP2014050373.)
Article History
Received: 31 January 2018
Accepted: 10 May 2018
First Online: 18 May 2018
Ethics approval and consent to participate
: Written informed consent was obtained from all patients and the study protocol followed ethical guidelines of the 2013 Declaration of Helsinki. The study was approved by the Internal Review Board of the Warsaw Medical University (no. AKBE/24/16). All ethical approvals for the study have been obtained according to Polish regulations.
: The authors declare that they have no competing interests.
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