1. Department of Pathology, Atal Bihari Vajpayee Institute of Medical Sciences (ABVIMS) Formerly PGIMER, RML Hospital New Delhi India
2. Department of Pathology & Laboratory Medicine All India Institute of Medical Sciences (AIIMS) Rishikesh India
3. Department of Cytopathology Atal Bihari Vajpayee Institute of Medical Sciences (ABVIMS), Formerly PGIMER, RML Hospital New Delhi India