1. Institute for Experimental
Physics, Free University Berlin, 14195 Berlin, Germany
2. Institute for Biochemistry of Plants, Department
of Photobiotechnology, Ruhr-University Bochum, 44801 Bochum, Germany
3. Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
4. Department of Chemistry, Technical University Berlin, 10623 Berlin, Germany
5. Department of Chemistry, Humboldt University Berlin, 12489 Berlin, Germany