Department of General Surgery, King Georges Medical University, Lucknow, Uttar Pradesh, India

Pankaj Singh,  Shiva, Sanjeev Kumar & Suresh Kumar

Department of Obstetrics and Gynecology, King Georges Medical University, Lucknow, India

Shalini Singh

S substantial contributions to the conception or design of the work, acquisition, analysis, interpretation of data for the work, drafting the work and revising it critically for important intellectual content. PS: Substantial contributions to the conception or design of the work, the acquisition, and analysis. SS substantial contributions to the investigations, imaging, and reviewing the literature. SK substantial contributions to the conception or design of the work or the acquisition, analysis, or interpretation of data for the work; drafting the work or revising it critically for important intellectual content; agreement to be accountable for all aspects of the work in ensuring that issues related to the accuracy or integrity of any part of the work is appropriately investigated and resolved; substantial contributions to the conception and design of the work. Final approval of the version to be published.

Correspondence to Sanjeev Kumar.