The cochairs may appoint committees composed of council members, experts in specialized fields, foster youth, program stakeholders, state and county child welfare and foster care staff, child advocacy organizations, members of the judiciary, foster care public health nurses, or any combination thereof, to advise the council on any functions of the council and the services provided through the child welfare and foster care programs and the courts. Members of these committees shall receive no compensation from the state for their services, with the exception of foster youth members, who shall be entitled to reimbursement for all actual and necessary expenses incurred in the performance of their duties. The committees may assemble information and make recommendations to the council, but shall not exercise any of the powers vested in the council. The council may seek input from groups and individuals as it deems appropriate, including, but not limited to, advisory committees, the judiciary and child welfare and foster care program stakeholders.