FIRST MEDICAL SERVICE LTDA MEDD
                    FIRST MEDD
                     SAO PAULO
                                                                  
                                            FIRST MEDICAL SERVICE LTDA, ORLEI SEILER BARBOSA
                                      
FIRST MEDICAL SERVICE LTDA - SCP
                    
                     SAO PAULO
                                                                  
                                            ORLEI SEILER BARBOSA, FIRST MEDICAL SERVICE LTDA
                                      
FIRST MEDICAL SERVICOS MEDICOS LTDA
                    
                     SAO PAULO
                                                                  
                                            ANDRE LUIZ BEER FURLAN, KARINA COLOSSI FURLAN