1. University of Maryland, College Park, MD 20740, USA.
2. Laestadius Consulting LLC, Silver Spring, MD 20901, USA.
3. Greenpeace Russia, Moscow, Russia.
4. Greenpeace Germany, Hamburg, Germany.
5. Global Forest Watch Canada, Ottawa, Ontario, Canada.
6. World Resources Institute, Washington, DC 20002, USA.
7. NGO Transparent World, Moscow, Russia.