1. Department of Urology, Postgraduate Institute of Medical Education and Research (PGIMER) and Dr. Ram Manohar Lohia Hospital,Baba Kharak Singh Marg, New Delhi, Delhi, India
2. Department of Radio-diagnosis, Postgraduate Institute of Medical Education and Research (PGIMER) and Dr. Ram Manohar Lohia Hospital,Baba Kharak Singh Marg, New Delhi, Delhi, India