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Casey reported receiving personal fees from Reprieve Cardiovascular, Inc. for serving as medical monitor on a clinical trial and funds from Fisher & Paykel to present at a conference. Matthew W. Semler received support outside the current work from Baxter International, Inc, DynaMed, and Reprieve Cardiovascular. SJ is the Editor in Chief of Intensive Care Medicine. He has not taken part in the review or selection process of this article.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflicts of interest"}}]}}