1. Department of Biophysics, Faculty of Science; P.J. Safarik University (UPJS) in Kosice; Jesenna 5 041 54 Kosice Slovakia
2. Laboratory of Organometallic and Medicinal Chemistry, Institute of Chemical Sciences and Engineering; Swiss Federal Institute of Technology in Lausanne (EPFL), Station 6, Batiment de Chimie; CH-1015 Lausanne Switzerland
3. Center for Interdisciplinary Biosciences, Faculty of Science; P.J. Safarik University (UPJS) in Kosice; Jesenna 5 041 54 Kosice Slovakia