Wach, Tomasz http://orcid.org/0000-0003-4763-8354
Kozakiewicz, Marcin
Funding for this research was provided by:
Uniwersytet Medyczny w Lodzi (503/5-061-02/503-51-001-18, 503/5-061-02/503-51-001-17, 503/5-061-02/503-51-002-18)
Article History
Received: 22 May 2020
Accepted: 17 November 2020
First Online: 23 November 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the University Ethical Committee RNN/485/11/KB. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: For this type of study, formal consent is not required.