title: Editorial.
authors.affiliation: Department of Surgical Oncology, HCG MSR Cancer Center, M S Ramaiah Medical College, Bangalore, 560054 India.
authors.forename: K
authors.initials: K
authors.lastname: Harish
authors.affiliation: Department of Radiation Oncology, HCG MSR Cancer Center, M S Ramaiah Medical College, Bangalore, 560054 India.
authors.forename: A S Kirthi
authors.initials: AS
authors.lastname: Koushik