| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Marczisovszky Daniel | --- | 1 | 0 |
| Douglass Coombs | --- | 1 | 0 |
| Megan Friedel Van | --- | 1 | 0 |
| Keen James | --- | 2 | 0 |
| Norris Chris | --- | 1 | 0 |
| Woo Zen | --- | 1 | 0 |
| Sylvain Rossi | --- | 1 | 0 |
| Greater Baltimore Medical Center | Greater Baltimore Medical Center 6701 N Charles Street Baltimore, MD 21204 United States (the) |
1 | 0 |
| Seborg Brian | --- | 1 | 0 |
| Stefan Veselinov | --- | 1 | 0 |
| The University of Texas Health Science Center at Tyler | 11937 HWY 271 Tyler, TX 75708 (attention: Information Technology) |
1 | 0 |
| Andresen Sven | --- | 1 | 0 |
| Tetsuya Aoki | --- | 1 | 0 |
| Juan Jose Rodriguez Ponce | --- | 1 | 0 |
| forest.Guo | --- | 1 | 0 |
| Natarajan Bartee | --- | 1 | 0 |
| Andrew Lee | --- | 1 | 0 |
| Nicolas VINOT | --- | 1 | 0 |
| Rosskopf Joachim | --- | 1 | 0 |
| Mudrow Al | --- | 1 | 0 |
| Hixon Neil | --- | 1 | 0 |
| Yogi Triana | --- | 0 | 1 |
| Igor Kozlov | --- | 1 | 0 |
| William Bai | --- | 1 | 0 |
| Sparks Bill | --- | 1 | 0 |
| Chalfon Yoav | --- | 1 | 0 |
| Adrian Bridgett | --- | 1 | 0 |
| Kleinewoerdemann Frank | --- | 1 | 0 |
| Shin Hyunseok | --- | 1 | 0 |
| Pagani Fausto | --- | 1 | 0 |
| Bob Purdon | --- | 1 | 0 |
| Jirka Novak | --- | 1 | 0 |
| John Hermes | --- | 1 | 0 |
| Alexander Schumann, Colin Cashin, Daniel Marin | --- | 1 | 0 |
| Pediatric Associates Northwest Clinic | 2701 NW Vaugh Street, Suite 360 Portland, OR 97210 United States (the) |
1 | 0 |
| Thomas Tinglum | --- | 1 | 0 |
| Chengchao | --- | 1 | 0 |
| Martin Cole | --- | 1 | 0 |
| Hoy John | --- | 1 | 0 |
| David Wozny | --- | 1 | 0 |
| Fernando CHEDA | --- | 1 | 0 |
| Martin Wren-Hilton | --- | 1 | 0 |
| Marc Siegenthaler | --- | 1 | 0 |
| Schiffmann Mark | --- | 1 | 0 |
| CHRISTUS St. Michael Rehabilitation Hospital | 2600 St. Michael Drive Texarkana, TX 75501 United States (the) |
1 | 0 |
| Prof. Zarko CUCEJ, Ph.D. | --- | 1 | 0 |
| Carrollton Family Medicine & Pediatrics | 2501 East Hebron Parkway Suite 200 Carrollton, TX 75010 United States (the) |
1 | 0 |
| Greg Tate | --- | 1 | 0 |
| IANA Number Administrator | --- | 1 | 0 |
| Steitz Torsten | --- | 1 | 0 |