1. National High Magnetic Field Laboratory, Florida State University, Tallahassee, Florida 32310, United States
2. EPR Research Group, Max Planck Institute for Chemical Energy Conversion, Stiftstraße 34-36, D-45470 Mülheim Ruhr, Germany
3. Berlin Joint EPR Laboratory, Helmholtz-Zentrum Berlin, Kekulestraße 5, D-12489 Berlin, Germany
4. Institut für Methoden und Instrumentierung der Forschung mit Synchrotronstrahlung am Elektronenspeicherring BESSY II, Albert-Einstein-Straße 15, D-12489 Berlin, Germany
5. Department of Chemistry, University of Idaho, Moscow, Idaho 83844, United States
6. Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
7. Departments of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106-9510, United States
8. Department of Chemistry, UiT−The Arctic University of Norway, N-9037 Tromsø, Norway
9. Department of Chemistry, University of Texas at San Antonio (UTSA), One UTSA Circle, San Antonio, Texas 78249, United States
10. Department of Biological, Physical, and Health Sciences, Roosevelt University, Chicago, Illinois 60605, United States