| Affiliation: | 1. Department of Anaesthesia, Aga Khan University Hospital, Karachi, Pakistan;2. Department of Anaesthesia, SICU and Pain Management, Dow Medical College and Civil Hospital, Karachi, Pakistan;3. Department of Anaesthesia and SICU, Shalamar Medical and Dental College, Lahore, Pakistan;1. Department of Anesthesiology, Stanford University School of Medicine, Stanford, CA, USA;2. NYU School of Medicine, New York, NY, USA;3. Geisel School of Medicine at Dartmouth, Hanover, NH, USA;4. Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA, USA;1. Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA;2. Wake Forest School of Medicine, Department of Anesthesiology, Winston-Salem, NC, USA |
