Funding for this research was provided by:
University of Szeged
Article History
Received: 28 May 2020
Accepted: 10 June 2020
First Online: 20 June 2020
Compliance with Ethical Standards
:
: Not applicable.
: Not applicable.This retrospective study was approved by the institutional ethical committee of the Albert Szent-Györgyi Clinical Centre of the University of Szeged.
: The authors declare that they have no conflict of interest.
: There are no restrictions on the availability of materials, data and code.