Wilczyński, Miłosz http://orcid.org/0000-0002-5720-427X
Żytko, Ewelina
Danielska, Justyna
Szymańska, Bożena
Dzieniecka, Monika
Nowak, Marek
Malinowski, Jakub
Owczarek, Dariusz
Wilczyński, Jacek R.
Funding for this research was provided by:
Polish Mother’ss Memorial Hospital Research Institute (2014/VII/25-GW)
Article History
Received: 31 March 2017
Accepted: 9 January 2018
First Online: 16 January 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Ethical approval was obtained from Polish Mother’s Memorial Hospital Research Institute Ethics Committee.
: Informed consent was obtained from all individual participants included in the study.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.