Statistics from Altmetric.com
Contributors SSP conceptualised and did the tests, analysis and writing of the manuscript. AKS did the clinical evaluation and editing of manuscript.
Competing interests None declared.
Patient consent Obtained.
Ethics approval Institutional Ethical Committee of Ispat General Hospital, Rourkela, India.
Provenance and peer review Not commissioned; externally peer reviewed.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.