Kapil Gangadhar Zirpe MBBS MD (Chest) FICCM FSNCCHead, Department of Neuro-Trauma, Intensive Care Unit, Grant Medical Foundation, Ruby Hall Clinic, Pune, Maharashtra, IndiaSubhal Bhalchandra Dixit MD (Medicine) FCCM FICCM FICPDirector, Department of Critical Care ICU, Sanjeevan and MJM Hospital, Pune, Maharashtra, IndiaAtul Prabhakar Kulkarni MD (Anaesthesiology) FISCCM PGDHHM FICCMProfessor and Head, Division of Critical Care Medicine, Department of Anaesthesiology, Critical Care and Pain, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, Maharashtra, India