Brzeziński, Michał
Metelska, Paulina
Myśliwiec, Małgorzata
Szlagatys-Sidorkiewicz, Agnieszka
Article History
Received: 10 September 2019
Accepted: 3 March 2020
First Online: 16 March 2020
Ethics approval and consent to participate
: The study was approved by the Local Ethics Committee at the Medical University of Gdansk, decision no. NKBBN/228/2012, 25 June 2012.
: “Not applicable”.
: The authors declare that they have no competing interests.