1. Department of Medical Oncology, Basavatarakam Indo-American Cancer Hospital and Research Institute, Hyderabad, Telangana, India
2. Department of Clinical Hematology, Mahatma Gandhi Medical College and Hospital, Jaipur, Rajasthan, India
3. Department of Geriatric Medicine, Venu Geriatric Services, New Delhi, India
4. Department of Geriatrics, Armed Forces Medical College, Pune, Maharashtra, India
5. Department of Geriatric Medicine, Jaslok Hospital, Mumbai, Maharashtra, India
6. Department of Medical Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India