1 Medical Oncology, Barts Cancer Centre, St. Bartholomew's Hospital, Barts Health NHS Trust; Medical Oncology, The Mount Vernon Cancer Centre, East and North Hertfordshire NHS Trust, London; Research and Innovation, Medical Oncology, Medway NHS Foundation Trust, Kent, United Kingdom; Division of Research, Academics and Cancer Control, Saroj Gupta Cancer Centre and Research Institute, Kolkata, West Bengal, India.
2 Preventive and Social Medicine, KPC Medical College and Hospital, Kolkata, West Bengal, India.
3 Radiodiagnosis and Imaging, Kasturba Medical College, Manipal Academy of Higher Education, Mangalore, Karnataka, India.