Clinical coordination was conducted by the extensive research Center of Sainte-Justine Hospital in Montreal. The trial was carried out with the support of the Canadian Critical Care Trials Group. The protocol, including information on trial conduct and the statistical analysis plan, has been published previously12 and is available with the full text of this article at NEJM.org. The study protocol was authorized by the local or regional study ethics board for each participating institution. The analysis was designed by the authors, who vouch for the accuracy and completeness of the data and for the fidelity of the report to the study protocol.This article was reprinted from kaiserhealthnews.org with permission from the Henry J. Kaiser Family members Foundation. Kaiser Health News, an editorially independent information service, is an application of the Kaiser Family Foundation, a nonpartisan healthcare policy research company unaffiliated with Kaiser Permanente.. 6 Ways To Build Muscle Without Weights If you are wondering whether you can build up muscle without weights the brief answer is yes.