Pankaj Kundra1, Savitri Velayudhan1, Srinivasan Krishnamachari2, Suman Lata Gupta1
1Department of Anesthesiology and Critical Care, Jawaharlal Institute of Postgraduate Medical Education and Research, Institute of National Importance, Pondicherry 605 006, India
2Department of Surgery, Jawaharlal Institute of Postgraduate Medical Education and Research, Institute of National Importance, Pondicherry 605 006, India