**Author details**

Raju Prasad Srivastava1,2\*, Bidyapati Jha3,4, Hari Prasad Lamichhane4 and GisupNikha Prasiko5

1 Department of Radiation Oncology, Ghent University Hospital, Corneel Heymanslaan, Ghent, Belgium

2 Centre Hospitalier de Mouscron, Radiothérapie Département, Avenue de Fécamp, Mouscron, Belgium

3 Department of Radiation Oncology, Bhaktapur Cancer Hospital, Dudhpati, Bhaktapur, Nepal

4 Central Department of Physics, Institute of Science & Technology, Tribhuvan 4 University, Kirtipur, Kathmandu, Nepal

5 Nepal Cancer Hospital and Research Center, Harsiddhi, Latitpur, Nepal

\*Address all correspondence to: rajupsrivastava@hotmail.com

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