The European Physical Journal C
Volume 61 / No 4 (June 2009)
Hard Probes 2008. Edited by Néstor Armesto, Carlos Pajares, Carlos A. Salgado and Urs A. Wiedemann
L. Baudis, G. Dissertori, K. Skenderis and D. Zeppenfeld
D. J. Schwarz
We feel that the inputs from the reviewing process have been very enriching and have significantly improved the quality of our discussion.