 
                 St. Paul, MN, US
 St. Paul, MN, US
                     Steven J. Subera
                                    Steven J. Subera
                                 A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 Paul A. Blowers
                                    Paul A. Blowers
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING