| Organization | Erich Gräßer | Florian Witkowski |
|---|---|---|
| Albert Schweitzer Foundation | Scientific Advisory Board (2012-05-01–2012-05-01) | Graphic Designer (team Germany) (2019-07-18–) |
| Title | Publication date | Author | Publisher | Affected organizations | Affected people | Document scope | Cause area | Notes |
|---|