The phrase 'composed of experts' is correct and can be used in written English.
You can use it when you need to refer to a group of people who have expertise in a specific field. For example: "The research team was composed of experts in computer science."
The task force was composed of experts in child development and learning.
Advisory committees -- composed of experts and the community's "distinguished individuals," in her phrase -- meet and mingle at cocktail parties or at the museum and informally promote its exhibitions.
The digital council, composed of experts from the private and public sectors, recommended that exceptions to net neutrality should be possible only with the approval of a judge.
The placement of viruses in these groups is based on information provided by study groups composed of experts on specific types of viruses.
The result was a collection of 700 papers, with 1,172 qualifying primary authors to whom closer scrutiny was then applied.NIH grants are handed out by groups called study sections, which are composed of experts in the fields in question.
Dr. Vallance said that the panel would be composed of experts respected internationally, and researchers' proposals would be accepted even if the release would cast the drugs in a negative light.
The data are fully referenced and peer-reviewed by a scientific review panel composed of expert toxicologists and other scientists.
The study was sponsored by Novartis Pharma AG and designed by the sponsor in collaboration with the Study Steering Committee composed of expert hematologists in the thalassemia field.
The advisory group is composed of expert agencies and individuals that provide guidance and identifies ways to improve effectiveness, efficiency and relevance of MRE within the broader mine action community.
Details of the plan remain sketchy, but some experts said that it would appear to supplant the Public Oversight Board, which is already composed of outside experts.
But the PIU's project teams are deliberately composed of outside experts rather than civil servants.
