Łuczak, Justyna http://orcid.org/0000-0001-7984-2996
Bagłaj, Maciej
Article History
Received: 4 July 2018
Accepted: 21 August 2018
First Online: 30 August 2018
Ethics approval and consent to participate
: The study was approved by the Ethical Committee of the Medical University of Wroclaw - available on request.
: Not applicable.
: The authors declare that they have no competing interests.
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