A light emitting portion and an objective lens for collecting a light of the light emitting portion are provided. The device includes a substrate, an environmentally sensitive display device adjacent to the substrate, and at least one first barrier stack adjacent to the environmentally sensitive display device. The methods of treating a patient can include administering one or more clearing agents to the patient in conjunction with the radioimmunoconjugate of the present invention, as well as subsequently grafting bone-marrow or autologous stem-cells to the patient. The fiber slurry is transported to a web-forming apparatus of a pulp sheet machine thereby forming a wet fibrous web.