Methods for regulating levels of nitric oxide are disclosed. The capacitor structure also includes a plurality of second walls, with each second wall serving as a second terminal for a different capacitor of the plurality of capacitors. The light curing resin material gets cured at the position off the mask. The first sheet, which forms the inner layer, approximately conforms to a profile of the power source, located therein, and the second sheet, which forms the outer layer, conforms to a profile of the first sheet. The coatings can be used for the delivery of an active ingredient or a combination of active ingredients. The slots may be between individual circuit board fingers that each include one of the conductor pads.