1. Department of Chemistry, Indiana University, Bloomington, Indiana 47405-7102, United States
2. Institute of Physical Chemistry and Chemical
Physics, Faculty of Chemical and Food Technology, Slovak University of Technology, Radlinského 9, SK-81237 Bratislava, Slovakia
3. National
High Magnetic Field Laboratory, Florida State University, Tallahassee, Florida 32310, United States
4. Department of Biological, Chemical and
Physical Sciences, Roosevelt University, Chicago, Illinois 60605, United States