| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Gary Bourke | --- | 1 | 0 |
| Håkan Tapani | Håbo kommun Centrumleden 1 746 80 Bålsta Sweden |
1 | 0 |
| Pratt Mark | --- | 1 | 0 |
| Salmon Michael | --- | 1 | 0 |
| Mark Pröhl | --- | 0 | 1 |
| N. Gavel | Northwest Georgia Medical Group 400 Timms Rd. Calhoun, GA 30701 United States (the) |
1 | 0 |
| Carter John | --- | 1 | 0 |
| David Horwitz | Pediatric Associates of NYC 317 E34th Street New York NY 10016 |
1 | 0 |
| Bento Loewenstein | --- | 1 | 0 |
| Henrik Stein | --- | 1 | 0 |
| Sean Hogan | --- | 2 | 0 |
| Pierre-Alexandre Entraygues | --- | 1 | 0 |
| Soheil Banifatemi | --- | 1 | 0 |
| Damjan Janezic | --- | 1 | 0 |
| Mathew McKernan | --- | 1 | 0 |
| Paul Kosinski | --- | 1 | 0 |
| Montague Adam | --- | 1 | 0 |
| Shawn May | --- | 1 | 0 |
| Richard Selvey | --- | 1 | 0 |
| Kuekes Steve | --- | 1 | 0 |
| Eros Augusto De Brito | --- | 1 | 0 |
| IT Service FCC | --- | 1 | 0 |
| Lancaster Regional | 250 College Avenue Lancaster, PA 17603 United States (the) |
1 | 0 |
| Shinji SATO | --- | 1 | 0 |
| Lehm Oliver | --- | 1 | 0 |
| Horst Schmitz | --- | 0 | 1 |
| Pete Palmer | --- | 0 | 1 |
| Craig Kuesel DO PLLC | 3537 West Front Street, Ste A Traverse City, MI 49684 United States (the) |
1 | 0 |
| Emanuel Haupt | --- | 1 | 0 |
| Matheson James | --- | 1 | 0 |
| Michael Graves | --- | 1 | 0 |
| Yang Carl | --- | 1 | 0 |
| Stille Sevo | --- | 1 | 0 |
| Tang Cheng | --- | 1 | 0 |
| Justin Mercier | --- | 1 | 0 |
| Evdokhin Gennady | --- | 0 | 1 |
| Florence Dubois | --- | 1 | 0 |
| Licking Memorial Health Systems | 1320 West Main St. Newark, Ohio 43055 United States (the) |
1 | 0 |
| Nepomnyaschih Andrey | --- | 1 | 0 |
| Robert Mc Cready | --- | 1 | 0 |
| Max Bagaev | --- | 1 | 0 |
| Rich Lackey | --- | 1 | 0 |
| kenneth choi | --- | 1 | 0 |
| Yuan Hsing | --- | 1 | 0 |
| xiaohu yu | --- | 1 | 0 |
| Karl-Heinz Waldmann | --- | 1 | 0 |
| Hedden Jerry D. | --- | 1 | 0 |
| Zhujun Qin | --- | 1 | 0 |
| Joachim Schrod | --- | 1 | 0 |
| Winfried Hofmann | --- | 1 | 0 |