A structure is prepared by preparing a getter assembly by furnishing a single-piece getter base including a getter substrate and a getter-shield precursor, affixing a getter material to the getter substrate, and processing the getter-shield precursor to form a getter shield. In a preferred embodiment, the porous polymeric substrate is a hollow fiber. The highest bidding licensee receives a permission authorizing the delivery and display of the media on their webpage, via the database recording the actual page views and deliveries for calculating a license fee to be paid to the host and to the media creators for use of the media thereon. A mold is filled with a second ceramic composition to form a ceramic base.