Open Access
Editorial
Preface p. 1
Published online: 06 January 2007
DOI: 10.1140/epjc/s10052-006-0190-6
Editors-in-Chief
E. Dudas, M. Elsing, F. Forti, J. Monroe, D.J. Schwarz and G. Zanderighi
Thank you for the excellent service of EPJC during submission.