Received: 20 March 2022
Accepted: 16 August 2022
First Online: 3 October 2022
: This study has been ethically approved by the Institute Ethical Committee, Institute of Medical Sciences, Banaras Hindu University, Varanasi (Ethical committee NoECR/Bhu/Inst/UP/2013/Re-registration-2017 dt. 31.01.2017 and Approval No- Dean/2018/EC/322). The consent to participate was waived by the Institute Ethical Committee of Institute of Medical Sciences, Banaras Hindu University, Varanasi. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The author(s) declare that they have no competing interests.