Szymanska, Anna
Platek, Anna E.
Sierdzinski, Janusz
Szymanski, Filip M.
Funding for this research was provided by:
Centre of Postgraduate Medical Education
Article History
Received: 5 November 2019
Revised: 24 January 2020
Accepted: 28 January 2020
First Online: 13 March 2020
Compliance with ethical standards
:
: Filip M. Szymanski has received consulting fees/honoraria from Boehringer Ingelheim, for subjects not directly related to the topic of the current study. Except for that, all other authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest (such as honoraria; educational grants; participation in speakers’ bureau, membership, employment, consultancies, stock ownership, or other equity interest; and expert testimony or patent-licensing arrangements) or nonfinancial interest (such as personal or professional relationships, affiliations, knowledge, or beliefs) in the subject matter or materials discussed in this manuscript.
: All procedures performed in studies involving human participants were following 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.
: All individual patients included into that study gave an informed consent for participation.