- Deutsches Elektronen-Synchrotron DESYDE1 paper
- Ghent University HospitalBE1 paper
- Humboldt-Universität zu BerlinDE1 paper
- Joint Institute for Nuclear AstrophysicsUS1 paper
- Netherlands Institute for Radio AstronomyNL1 paper
- Pennsylvania State UniversityUS1 paper
- Radboud University NijmegenNL1 paper
- The Ohio State UniversityUS1 paper
- TU Dortmund UniversityDE1 paper
- Université Libre de BruxellesBE1 paper
- University of AlabamaUS1 paper
- University of ChicagoUS1 paper
1 paper