Świdrowska-Jaros, Joanna http://orcid.org/0000-0003-3915-9775
Smolewska, Elżbieta
Article History
Received: 1 December 2018
Accepted: 22 August 2019
First Online: 31 August 2019
Ethics approval and consent to participate
: Not applicable.
: Written, was obtained by the patients legal guardian.
: The authors certify that they have NO affiliations with or involvement in any organization or entity with any financial interest (such as honoraria; educational grants; participation in speakers’ bureaus; membership, employment, consultancies, stock ownership, or other equity interest; and expert testimony or patent-licensing arrangements), or non-financial interest (such as personal or professional relationships, affiliations, knowledge or beliefs) in the subject matter or materials discussed in this manuscript.