[1] Laboratoire d’Annecy-le-Vieux de Physique des Particules,“Vinca” Institute of Nuclear Sciences and Faculty of Physics
[2] Institute of Nuclear Physics “Demokritos”,Rutherford Appleton Laboratory
[3] University of Belgrade,Research Institute for Nuclear Problems
[4] Northeastern University,Institute for Nuclear Research
[5] Bristol University,Lebedev Physical Institute
[6] National Central University,Laboratoire Leprince
[7] Delhi University,Ringuet
[8] CCLRC,Charles C. Lauritsen Laboratory
[9] Joint Institute for Nuclear Research,Dipartimento di Fisica and INFN
[10] European Organization for Nuclear Research,Sezione di Roma
[11] CERN,PMF
[12] CEA/Saclay,FESB
[13] University of Ioannina,Dipartimento di Fisica and INFN
[14] Laboratório de Instrumentação e Física Experimental de Partículas,Sezione di Torino
[15] Instituto de Engenharia de Sistemas e Computadores,Dipartimento di Fisica and INFN
[16] Imperial College,Sezione di Trieste
[17] Brunel University,Institut de Physique Nucléaire
[18] Università degli Studi Milano-Bicocca and INFN-Sezione di Milano,Institute for Particle Physics
[19] University of Minnesota,undefined
[20] Belorussian State University,undefined
[21] Russian Academy of Sciences,undefined
[22] Russian Academy of Sciences,undefined
[23] Bhabha Atomic Research Centre,undefined
[24] Yale University,undefined
[25] Cyprus University,undefined
[26] Ecole Polytechnique,undefined
[27] California Institute of Technology,undefined
[28] State Research Center,undefined
[29] ENEA–CR Casaccia,undefined
[30] Università “La Sapienza”,undefined
[31] Split University,undefined
[32] Technical University of Split,undefined
[33] National Taiwan University,undefined
[34] Università di Torino,undefined
[35] Università di Trieste,undefined
[36] IN2P3-CNRS and Université C. Bernard Lyon I,undefined
[37] Paul Scherrer Institut,undefined
[38] Yerevan Physics Institute,undefined
[39] ETH Zürich,undefined
[40] High Energy Physics Institute,undefined