 PS                                                                                                                                                                                    0/0--0                                                     00/00           00/00                                                 00/00                                                 0.00    Stage                                                                                                                                                                                      III/IV                                                     00/00           00/00                                                 0/00                                                  0.00    T factor                                                                                                                                                                                   T0