| Organization | Markus Keller | Mareike Klinger-Strobel |
|---|---|---|
| Albert Schweitzer Foundation | Scientific Advisory Board (2013-07-01–2013-07-24) | Volunteer Manager (team Germany) (2025-01-01–); Campaigns & Volunteer Management (team Germany) (2020-08-01–2024-12-30) |
| Title | Publication date | Author | Publisher | Affected organizations | Affected people | Document scope | Cause area | Notes |
|---|