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Article History

Received: 18 July 2022

Accepted: 15 June 2023

First Online: 23 June 2023

Declarations

:

: Approval for this study from The Medical University of Lodz Ethics Committee (Protocol Signature: RNN/06/20/KE). Not applicable – enrolled patients were unconscious under direct life-threatening condition, undertaken action was life saving procedure. The ethics committee approved the consent procedure.

: Not applicable.

: The authors declare that they have no competing interests.