1. Department of Chemistry, University of Washington, Seattle, Washington 98195, USA
2. Physical and Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, Washington 99352, United States
3. SSRL, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
4. LCLS, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
5. Stanford PULSE Institute, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA