- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)213
- Héderváry, Claire de20
- Amnesty International4
- Bokor, Peter1
- Carracedo, Almudena1
- David Rohde1
- Friedrich, Jörg1
- Human Rights Watch1
- Kaplan, Mark1
- Kemény, István1
- Kozera-Topinska, Malgorzata1
- Ledune, Eric1
- Munro, David1
- Philipp, Tibor1
- Sharipov, Orzu1
- Strasburg, Toni1
- Theodosiou, Nikos1
- Třeštíková, Helena1
- Vandoorne, Ben1