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M Leone: MSD, Pfizer, Octapharma, Aspen, Orion (Lecturer) Aguettant, Amomed (Consultant). Gary Duclos: nothing to declare. Emmanuel Futier: research grants from the French Ministry of Health, consulting fees from Drager Medical, General Electric Healthcare, Edwards Lifesciences, and Orion Pharma, along with lecture fees from Fesenius Kabi, Fisher and Paykel Healthcare, and Getinge. Maxime Montagne: nothing to declare. Matthieu Legrand: research grants from the French Ministry of Health, research support from Sphingotec, lecture fees from Baxter and Fresenius, consulting fees from Novartis. Bernard Allaouchiche: Consulting fees from APD. 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