1. Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand2Centre for Tropical Medicine and Global Health, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, United Kingdom
2. Department of Intensive Care, Bharati Vidyapeeth University Medical College, Pune, India
3. Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand4Department of Intensive Care, Academic Medical Center, Amsterdam, the Netherlands