A method and a communications system for data realignment by a management network which has at least two management levels, with data being transmitted for data realignment between at least one agent in one management level and at least one manager in a next-higher management level, relating to spontaneous events. Particularly, delivery of platelet-rich plasma to connective tissue is described. The cavity has a diffusely reflective interior surface and an aperture for allowing emission of combined radiant energy. In the electrophotographic image forming apparatus, the rate of the amount of toner particles having a diameter of not more than about half of a median value of a volume-diameter distribution of the toner is not more than about 15% in a number-diameter distribution. In the image processing apparatus, the device link profile and the set of a source profile and an output profile are exclusively selected such that only one of the device link profile and the set of a source profile and an output profile is selected at a time. One of the segments that is a source of a failure is identified.