| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Dan Sinema | --- | 1 | 0 |
| Lieskovský Ivan | Slovak Statistical Office Miletičova 3 824 67 Bratislava Slovak Republic |
1 | 0 |
| Artem Fedorenko | --- | 1 | 0 |
| Faber D. | --- | 1 | 0 |
| Jacopo Fumagalli | --- | 1 | 0 |
| Vonnahme Eye Care | 98 Lower Westfield Rd. Holyoke, MA 01040 United States (the) |
1 | 0 |
| Robinson John | --- | 1 | 0 |
| Dan Maskell | --- | 1 | 0 |
| Tim Drew | --- | 1 | 0 |
| Hoyle Tony | --- | 1 | 0 |
| Joáo Luís Silva Assunçáo | --- | 0 | 1 |
| Leonard Mark | --- | 1 | 0 |
| Wesley Craft | --- | 1 | 0 |
| Christian Wahlmann | --- | 1 | 0 |
| Remy Mudingay | --- | 1 | 0 |
| Luuk. H.P. van de Vijver | --- | 1 | 0 |
| Mahadi Siregar | --- | 1 | 0 |
| Boone County Hospital | 1015 Union Street Boone, IA 50036 United States (the) |
1 | 0 |
| Brian Finney | --- | 1 | 0 |
| Ahn David | --- | 1 | 0 |
| Changyu Liu | --- | 1 | 0 |
| José Luis Sanz Boixader | --- | 1 | 0 |
| Nadzieja Michael | --- | 1 | 0 |
| Kenny Hopkins | American Eye Care 6490 Veteran Parkway Columbus, GA 31909 |
1 | 0 |
| Cooper Michael | --- | 1 | 0 |
| Anthony Eshpeter | --- | 1 | 0 |
| Scott Henson | --- | 1 | 0 |
| Bertrand Dufresne | --- | 1 | 0 |
| Dmitry O Furmansky | --- | 1 | 0 |
| Luca Berkovichi | --- | 1 | 0 |
| Welter Michael | --- | 1 | 0 |
| Serge Blais | --- | 1 | 0 |
| Todd Crosby | --- | 1 | 0 |
| Jim O'Leary | --- | 1 | 0 |
| Dmitrijs Petrovs | --- | 2 | 0 |
| Momcilovic Dragan | --- | 1 | 0 |
| Philip W. Dalrymple III | --- | 1 | 0 |
| Toru Yoshikawa | --- | 1 | 0 |
| Ievgen Sliusar | --- | 1 | 0 |
| Clinigence | 75 5th St. NW Suite 214 Atlanta, GA 30316 United States (the) |
1 | 0 |
| Steven Gilberd | --- | 2 | 0 |
| Frédéric Lefranc | --- | 1 | 0 |
| Bill Burns | --- | 2 | 1 |
| Zsolt Szloboda | --- | 1 | 0 |
| Hallfors Panu | --- | 1 | 0 |
| Ivoilovsky Mikhail | --- | 1 | 0 |
| [email protected] | --- | 1 | 0 |
| Daniel Marchasin | --- | 1 | 0 |
| Chris Suozzi | --- | 1 | 0 |
| Ravi Seshadri | Nanthealth 9920 Jefferson Blvd, Culver City, CA 90232 |
2 | 0 |