1. Department of Chemistry KTH – Royal Institute of Technology Teknikringen 36 S-10044 Stockholm Sweden
2. Stockholm University Department of Materials and Environmental Chemistry Svante Arrhenius väg 16 C S-10691 Stockholm Sweden
3. Department of Chemistry University of Massachusetts Lowell One University Ave. Lowell MA 01854 USA
4. Department of Chemistry and Biomedical Sciences Linnaeus University SE-39182 Kalmar Sweden