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Dr. Cavuto received fees from Intersurgical S.p.A. Dr. Navalesi\u2019s research laboratory has received equipment and grants from Maquet Critical Care, Draeger, and Intersurgical S.p.A. He also received honoraria\/speaking fees from Maquet Critical Care, Orionpharma, Philips, Resmed, MSD, and Novartis. Dr Navalesi contributed to the development of the Next helmet, whose license for patent belongs to Intersurgical S.P.A., and receives royalties for that invention. Drs. 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