Correction to: Jasinski et al. BMC Cardiovasc Disord https://doi.org/10.1186/s12872-020-01831-4
Following publication of the original article , the authors identify an error in affiliation 1:
The incorrect affiliation is: Department of Cardiac Surgery, University Hospital in Wroclaw, 50–556, Wrocław, Poland.
The correct affiliation is: Department of Cardiac Surgery, Wroclaw Medical University, Wroclaw, Poland.