A time division multiple access controller and method for operating the same includes a frame position module that generates a frame position signal. The cathode recuperator section is located adjacent to a first edge surface of the anode recuperator, and the air preheater section is located adjacent to a second edge surface of the anode recuperator section. Features associated with a signal of potential interest may be derived with at least a second group of data. The probiotics used are different combinations and concentrations of Lactobacilli species, depending on the specific gastrointestinal disease which is targeted.