1. Laboratory of Analytical Chemistry, Department of Chemistry, University of Helsinki, A.I. Virtasen aukio 1, 00014, Finland
2. Faculty of Pharmacy, Division of Pharmaceutical Chemistry, University of Helsinki, Viikinkaari 5E, 00014, Finland
3. Department of Chemistry, University of Copenhagen, Copenhagen, Denmark
4. National Research Nuclear University MEPhI, Moscow, Russia
5. Linantec Ltd., Moscow, Russia