1Australian and New Zealand Intensive Care Research Centre (ANZIC-RC), School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia.
2Department of Physiotherapy, Western Health, St Albans, VIC, Australia.
3Department of Physiotherapy, The University of Melbourne, Parkville, VIC, Australia.
4Department of Physiotherapy, Alfred Health, Melbourne, VIC, Australia.
Ms. Lang helped in the design of study protocol, searches, data extraction, data analysis, and draft of article. Ms. Paykel helped in data extraction, data analysis, and critical review of article. Dr. Haines helped in the design of study protocol and draft of article. Dr. Hodgson helped in the conception of study, design of study protocol, and draft of article.
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Ms. Lang was supported by an Australian Government Research Training Program Scholarship. Dr. Haines’ institution received funding from the Society of Critical Care Medicine. Dr. Hodgson’s institution received funding from National Health and Medical Research Council (Australia) and Heart Foundation (Australia). Ms. Paykel has disclosed that she does not have any potential conflicts of interest.
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