The program is staffed primarily by volunteers who come from all over the country to help with the work.

The program would be free and staffed primarily by private corporations, the Mayor said in an interview.

The observation post was primarily staffed by wives of faculty members.

The station is primarily staffed by Brandeis students and some community volunteers.

The festival itself is primarily staffed by volunteers, who work in exchange for free entry to the ground.

A volunteer ski patrol, staffed primarily by students, provides on-mountain medical services.

The Museum is a nonprofit organization that is primarily staffed by volunteers with limited paid staff.

Initially, the hospital was staffed primarily by missionaries.

The Handicraft guild was founded, led, and staffed primarily by women, making it historically significant to women's art movements nationwide.

The service provides basic life support, and is staffed primarily by certified Emergency Medical Technicians.