Grzech-Leśniak, Kinga
Nowicka, Joanna
Pajączkowska, Magdalena
Matys, Jacek https://orcid.org/0000-0002-3801-0218
Szymonowicz, Maria
Kuropka, Piotr
Rybak, Zbigniew
Dobrzyński, Maciej
Dominiak, Marzena
Article History
Received: 22 February 2018
Accepted: 15 August 2018
First Online: 25 August 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The use of the throat swabs was approved by Research Ethics Board (KB 342/2018).
: The informed consent was not required for this in vitro study.