Funding for this research was provided by:
Nemzeti Kutatási Fejlesztési és Innovációs Hivatal (K115861)
Nemzeti Kutatási és Technológiai Hivatal (K112872)
Hungarian Pediatric Oncology Network (01/MGYH-MGYGYT/2018, 09/MGYH-MGYGYT/2018)
BME-Biotechnology FIKP grant of EMMI (BME FIKP-BIO)
Hungarian Society of Haematology and Transfusion (DJE/2017)
Text and Data Mining valid from 2019-11-14
Received: 7 August 2019
Accepted: 26 October 2019
First Online: 14 November 2019
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of the Hungarian Medical Research Council (60106-1/2015/EKU and 6886/2019/EKU) and conducted according to the principles of the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.