Kołodziejczak, Anna
Rotsztejn, Helena
Article History
Received: 12 June 2020
Accepted: 3 May 2021
First Online: 14 May 2021
Declarations
:
: The research project and its procedures were approved by the Bioethics Committee of the Medical University of Lodz (Protocol No. RNN/152/14/KE and No. RNN/97/15/KE).
: The authors declare no competing interests.