Funding for this research was provided by:
Magyar Tudományos Akadémia (János Bolyai Research Scholarship)
Emberi Eroforrások Minisztériuma (ÚNKP-18-4)
Nemzeti Fejlesztési Minisztérium (ÚNKP-19-4)
Nemzeti Kutatási Fejlesztési és Innovációs Hivatal (GINOP 2.3.2-15-2016-00048 STAY ALIVE, TUDFO 47138-0/2019-ITM)
University of Szeged Open Access Fund (4575)
Received: 17 January 2020
Accepted: 9 March 2020
First Online: 19 March 2020
Change Date: 9 May 2020
Change Type: Correction
Change Details: The original version of this article unfortunately contained a mistake
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: The study was conducted retrospectively from data obtained for clinical purposes in accordance with the standards of the 1964 Helsinki Declaration and its later amendments and was approved by the Ethics Committee of the University of Szeged (No. 44/2016).