Affiliation: | 1. Division of Cancer Research, Regional Cancer Centre (Research Centre, University of Kerala), Thiruvananthapuram, India Contribution: Data curation, Formal analysis, Investigation, Writing - original draft;2. Head and Neck Clinic, Division of Surgical Oncology, Regional Cancer Centre, Thiruvananthapuram, India Contribution: Conceptualization, Methodology, Writing - review & editing;3. Division of Cancer Research, Regional Cancer Centre (Research Centre, University of Kerala), Thiruvananthapuram, India |