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Article History

Received: 19 June 2021

Accepted: 8 February 2022

First Online: 17 February 2022

Declarations

:

: Since this is a retrospective case series without any change in the treatment protocol of any of the patients and only involves observation therefore ethical committee clearance was not required. All data of patient identification has been hidden from the final dataset of the article and there was no involvement of any animal in this case series. The study was conducted according to the Helsinki Declarations. The authors attest they are in compliance with human studies committees and animal welfare regulations of the authors’ institutions and Food and Drug Administration guidelines, including patient consent where appropriate.

: Written consent for submission and publication of this case series including the personal or clinical details along-with identifying images or associated movie if any has been obtained by the patients or relatives of the deceased whichever was applicable<b>.</b>

: The authors declare that they have no competing interests. The authors have reported that they have no relationships relevant to the contents of this paper to disclose.