George Ellis, U. of Cape Town, South Africa
John Ellis, CERN, Switzerland
Edward W. Kolb, U. of Chicago & Enrico Fermi Inst., USA
Varun Sahni, IUCAA, India
Subir Sarkar, U. of Oxford, UK
Dominik J. Schwarz, U. of Bielefeld, Germany
Christopher W. Stubbs, Harvard U., USA