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Article History

Received: 25 July 2021

Accepted: 13 December 2021

First Online: 29 January 2022

Declarations

:

: Each author certifies that neither he or she, nor any member of his or her immediate family, has funding or commercial associations (consultancies, stock ownership, equity interest, patent/licensing arrangements, etc.) that might pose a conflict of interest in connection with the submitted article. Each author certifies that his or her institution approved the human protocol for this investigation and that all investigations were conducted in conformity with ethical principles of research.

: This study was reviewed and approved by the Research Ethics Committee of the "Quiron" Hospital Group in Barcelona Spain with the registration number LCA-2017-01.