- Argonne National Laboratory
- Universitat de Barcelona
- University of Bergen
- Bristol University
- University of California, Davis
- University of California, Santa Cruz
- Cornell University
- Fermi National Accelerator Laboratory
- University of Glasgow
- University of Iowa
- LAPP Annecy
- Lawrence Livermore National Laboratory
- University of Manchester
- The Open University
- University of Oregon
- Oxford University
- Pacific Northwest National Laboratory
- Queen Mary University of London
- Rutherford-Appleton Laboratory
- SLAC National Accelerator Laboratory
- University of Texas, Arlington
- Tohoku University
- University of Tokyo
- Yale University