By Cecilia M. Casadei, Ching-Ju Tsai, Anton Barty, Mark S. Hunter1, Nadia Zatsepin2, Celestino Padeste, Guido Capitani, W. Henry Benner, Sébastien Boutet, Stefan Hau-Riege3, Christopher Kupitz1, Marc Messerschmidt2, John I. Ogren, Tom Pardini, Kenneth J. Rothschild, Leonardo Sala, Brent W. Segelke3, Garth J. Williams, James E. Evans, Xiao-Dan Li, Matthew Coleman4, Bill Pedrini, Matthias Frank3
1. SLAC National Accelerator Laboratory 2. Arizona State University 3. Lawrence Livermore National Laboratory 4. Radiation Oncology, Cancer Center