Matusiak-Wieczorek, Ewelina https://orcid.org/0000-0002-3994-969X
Lipert, Anna
Kochan, Ewa
Jegier, Anna
Article History
Received: 25 September 2019
Accepted: 24 February 2020
First Online: 12 March 2020
Ethics approval and consent to participate
: This study was approved by Medical University of Lodz (RNN/169/11/KE), and all volunteers provided written informed consent prior to participating.
: Not applicable.
: The authors declare that they have no competing interests.