o**\                                                            Italy                 Community          Elderly                                Beers 0000 \[[@pone.0000000.ref000]\]                                                                       NGT                               P                             PIP                                                   00                     0   0000 \[[@pone.0000000.ref000]\]                                                                                                                                                                                                                                                                                                                                                                                   **Mal