October 2013, San Francisco, USA, hosted by National Ignition Facility (NIF/LLNL)
October 10-15, 2011, Grenoble, France, hosted by European Synchrotron Radiation Facility (ESRF)
October 12-16, 2009, Kobe (Hyogo), Japan, hosted jointly by Japan Synchrotron Radiation Research Institute (JASRI/SPring-8) and RIKEN Harima Institute (RIKEN/SPring-8)