Dunning a debtor according to an essentia instance of the debtor. In particular, the invention relates to an LSD1 inhibitor for use in treating or preventing diseases and disorder associated with myeloproliferative and lymphoproliferative disorders. Plates may be supported within the housing through which the light passes in which the plates similarly include reflective and non-reflective surface. The laminate having an electrolyte sheet of green sheet, a cathode electrode paste layer, an anode electrode paste layer and a metallic mesh laminated on each other is sintered to undergo cracking, thereby forming a plurality of small fuel cell portions.