1. Faculty of Chemistry, Jagiellonian University, ul. Ingardena 3, 30-060 Krakow, Poland
2. Department of Bioorganic Chemistry, Faculty of Chemistry, Wroclaw Technical University, ul. Wybrzeże Wyspiańskiego 27, 50-370 Wroclaw, Poland
3. Department of Chemistry, Hankuk University of Foreign Studies, Yongin, Kyunggi-Do, 449-791, Korea