1. Interventional Radiology, Department of Radio-Diagnosis, Tata Memorial Hospital, Tata Memorial Centre, Mumbai, Maharashtra, India
2. Homi Bhabha National Institute, Mumbai, India
3. Gastrointestinal and HPB Surgery, Department of Surgical Oncology, Tata Memorial Hospital, Tata Memorial Centre, Mumbai, Maharashtra, India
4. Department of Radio-Diagnosis and Imaging, A. J. Institute of Medical Science and Research Centre, Mangalore, Karnataka, India