1. Department of Radiation Oncology, TATA Memorial Cancer Hospital, Mumbai, India
2. Department of Radiation Oncology, Medicity Gurgaon, India
3. Department of Radiotherapy, Chatrapati Shahuji Maharaj Medical University, Lucknow, Uttar Pradesh - 226 000, India
4. Department of Biostats, Central Drug Research Institute, Lucknow, India