Sucajtys-Szulc, Elzbieta
Debska-Slizien, Alicja
Rutkowski, Boleslaw
Milczarek, Ryszard
Pelikant-Malecka, Iwona
Sledzinski, Tomasz
Swierczynski, Julian
Szolkiewicz, Marek
Funding for this research was provided by:
Polish Comittetee for Scientific Research via Medical University of Gdansk (ST-4)
Polish Committee for Scientific Research via Medical University of Gdansk (ST-40, ST-41)
Article History
Received: 12 June 2017
Accepted: 4 January 2018
First Online: 12 January 2018
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.