A2zviewz - Nvolve the protection of individual interests.Gatekeeper authority to protect cluster http://a2zviewz.com/story.php?title=nvolve-the-protection-of-individual-interests-gatekeeper-authority-to-protect-cluster Nvolve the protection of individual interests.Gatekeeper authority to protect cluster interestsThe wide variety of groups studied in CRTs presents a challenge to those trying to determine who has legitimate authority to represent and protect the interests of a cluster. CRTs may involve a variety of clusters, withGallo et al. Trials 2012, 13:116 http://www.trialsjournal.com/content/13/1/Page 9 ofva Wed, 03 Jan 2018 22:22:43 UTC en