This prospective observational study was conducted in 2 PICU’s: Centro Hospitalario Pereira Rossell is a 20 bed mixed medical surgical pediatric intensive care unit located in Montevideo, Uruguay, that covers all PICU pathologies except cardiosurgery; Hospital El Carmen de Maipú is a 6 bed polyvalent unit and a referral center for acute respiratory failure in Santiago, Chile.
Copyright and License information: The Author(s). ©2017 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.
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