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Article History

Received: 1 February 2021

Revised: 28 June 2021

Accepted: 30 June 2021

First Online: 8 July 2021

Declarations

:

: This protocol was approved and carried out in accordance with the recommendation of the local Institutional Review Board (Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea).

: The authors declare no competing interests.