Rethinking energy and protein provision for critically ill patients.

Competing Interests: Declarations. Conflicts of interest: CS received honorarium from Baxter, B.Braun and Fresenius Kabi as speaker and consultant. CS and ZYL received investigator-initiated grants from Fresenius Kabi outside of this work. EJR received honorarium from Baxter, Fresenius Kabi and Nutricia as a speaker and investigator-initiated grants from Baxter, Fresenius Kabi and Nutricia outside of this work.