Kaul, Rahul http://orcid.org/0000-0003-3149-777X
Kumar, Khemendra http://orcid.org/0000-0001-6544-6335
Jeyaraman, Madhan http://orcid.org/0000-0002-9045-9493
Goswami, Bharat
Choudhary, Milind Chandra
Chhabra, H. S.
Kumar, Sudhir
Article History
Received: 18 October 2020
Accepted: 17 March 2021
First Online: 7 April 2021
Declarations
:
: The authors declare that they have no conflict of interest.
: Approval of ethical committee at our institute was obtained prior to the study [Approval number: SU/SMS&R/76-A/2020/16].
: As it was a retrospective study, it was not possible to obtain informed consent. Image data which was used for the publication was anonymized. Hence the waiver for informed consent concerning the present retrospective study was taken from our institute ethical committee.