The reliability and operability of semiconductor devices is improved using a circuit arrangement and method that improves the ability to manage data storage and retrieval. A semiconductor device connecting terminal portion of each of the first leads extends to an outer side from the first semiconductor device, and one end of an intermediate slope portion of each of the first leads is bent to an inner side, whereby a substrate connecting terminal portion is structured. Within the integrated circuit package including said semiconductor die also exists a high efficiency DC-to-DC voltage converter of type commonly known as a chopper or a switch mode power supply. A first template from the set of stored templates is selected and a group of segments in the first template is identified by computing at least one of a structural similarity and a textual similarity associated with the group of segments compared with the plurality of segments of the document. The second host has an affinity level greater than the affinity level of the first host. The methods generally involve a dosage regimen involving administering a dose of CIFN and a dose of ribavirin for a period of time, where the dosage regimen is effective to achieve a sustained viral response in the individual.