| # | Name | Town/City | Comment | Date |
|---|---|---|---|---|
| 651 | Francesco Paolo Ballistreri | Catania | N/G | Sep 28, 2017 |
| 652 | Giuseppe Mulone | Catania | N/G | Sep 28, 2017 |
| 653 | Cosimo Gianluca Fortuna | Catania | N/G | Sep 28, 2017 |
| 654 | matteo viale | torino | N/G | Sep 28, 2017 |
| 655 | Enrico Cestino | Torino | N/G | Sep 28, 2017 |
| 656 | Arianna Montorsi | Totino | N/G | Sep 28, 2017 |
| 657 | Giuseppe Pezzinga | Catania | N/G | Sep 28, 2017 |
| 658 | Renata Gambino | Catania | N/G | Sep 28, 2017 |
| 659 | Anonymous | Catania | N/G | Sep 28, 2017 |
| 660 | giorgio parisi | roma | N/G | Sep 28, 2017 |
| 661 | Alessandro Pluchino | Catania | N/G | Sep 28, 2017 |
| 662 | Angelo Angelini | Torino | N/G | Sep 28, 2017 |
| 663 | Anonymous | Torino | N/G | Sep 28, 2017 |
| 664 | Francesco Garraffo | catania | N/G | Sep 28, 2017 |
| 665 | paolo villani | N/G | N/G | Sep 28, 2017 |
| 666 | Biagio Ricceri | Catania | N/G | Sep 28, 2017 |
| 667 | Rosa Maria Toscano | Catania | N/G | Sep 28, 2017 |
| 668 | daniela converso | Turin | N/G | Sep 28, 2017 |
| 669 | Marco Mattoccia | Roma | N/G | Sep 28, 2017 |
| 670 | Maria Letizia Corradini | Camerino | N/G | Sep 28, 2017 |
| 671 | Franco Lombardi | Torino | N/G | Sep 28, 2017 |
| 672 | Paolo Castorina | Catania | N/G | Sep 28, 2017 |
| 673 | Cecilia Mugnai | Torino | N/G | Sep 28, 2017 |
| 674 | Gianluca Aloi | Rende | N/G | Sep 28, 2017 |
| 675 | Luisa Ostorero | Torino | N/G | Sep 28, 2017 |
| 676 | Anonymous | Catania | N/G | Sep 28, 2017 |
| 677 | Roberto Livi | Sesto Fiorentino | N/G | Sep 28, 2017 |
| 678 | Laura Lulli | Roma | N/G | Sep 28, 2017 |
| 679 | Francesco Martinico | N/G | N/G | Sep 28, 2017 |
| 680 | Anonymous | Torino | N/G | Sep 28, 2017 |
| 681 | riccardo rabezzana | Torino | N/G | Sep 28, 2017 |
| 682 | Anonymous | Salerno | N/G | Sep 28, 2017 |
| 683 | Federico Ricci-Tersenghi | Roma | N/G | Sep 28, 2017 |
| 684 | Alessio Benedetti | Torino | View | Sep 28, 2017 |
| 685 | Francesco Malara | Rende (CS) | N/G | Sep 28, 2017 |
| 686 | Anonymous | Torino | N/G | Sep 28, 2017 |
| 687 | Marco Navarra | Caltagirone | N/G | Sep 28, 2017 |
| 688 | Dario Bevilacqua | Roma | N/G | Sep 28, 2017 |
| 689 | carla iodice | Roma | N/G | Sep 28, 2017 |
| 690 | Anonymous | Firenze | N/G | Sep 28, 2017 |
| 691 | MAURO MARRA | ROMA | N/G | Sep 28, 2017 |
| 692 | Patrizia Aducci | Roma | N/G | Sep 28, 2017 |
| 693 | Guido Saracco | Torino | N/G | Sep 28, 2017 |
| 694 | Maria Franca Norese | TORINO | N/G | Sep 28, 2017 |
| 695 | giovanni piccitto | Catania | N/G | Sep 28, 2017 |
| 696 | Alessandro Vigliani | Torino | N/G | Sep 28, 2017 |
| 697 | Massimo Trovato | Catania | N/G | Sep 28, 2017 |
| 698 | Alberto Ballistreri | catania | N/G | Sep 28, 2017 |
| 699 | Monica Palmerini | Roma | N/G | Sep 28, 2017 |
| 700 | Marta Calanchi | Milano | N/G | Sep 28, 2017 |
- S/C/P - State, County or Province
- Dates displayed in the signature list are based on UTC/GMT
- Anonymous signatures signify people who have chosen not to display their names publicly
- A comment in gray indicates that the signer has hidden their comment from public view