Aarhus University, Denmark

University of California Berkeley, USA

University of Brescia, Italy

University of British Columbia, Canada

University of Calgary, Canada

CERN, Switzerland

University of Groningen, The Netherlands

University of Manchester and the Cockcroft Institute, UK

Marquette University, USA

University of Pisa, Italy

Purdue University, USA

Federal University of Rio de Janeiro, Brazil

Simon Fraser University, Canada

Soreq NRC, NRCN and BGU, Israel

Stockholm University, Sweden

Swansea University, UK

TRIUMF, Canada

York University, Canada