1. Department of Surgical Oncology DR BRA‐IRCH and National Cancer Institute (NCI) All India Institute of Medical Sciences (AIIMS) 110029 New Delhi India
2. Department of Onco‐Anaesthesia DR BRA‐IRCH and National Cancer Institute (NCI) All India Institute of Medical Sciences 110029 New Delhi India
3. Department of Radiation Oncology National Cancer Institute (NCI) All India Institute of Medical Sciences 110029 New Delhi India
4. Department of Medical Oncology DR BRA‐IRCH All India Institute of Medical Sciences 110029 New Delhi India