Department of Biomedical Science, Malmö University, 205 06 Malmö, Sweden. Electronic address: olga.aleksejeva@mau.se. Institute of Experimental Medicine, 197376 Saint-Petersburg, Russia Saint-Petersburg State University, 199034 Saint-Petersburg, Russia. Department of Physical Chemistry, University of Seville, 41012 Seville, Spain. Department of Biomedical Science, Malmö University, 205 06 Malmö, Sweden. Federal Research Centre "Fundamentals of Biotechnology," Russian Academy of Sciences, Moscow 119071, Russia. Department of Biomedical Science, Malmö University, 205 06 Malmö, Sweden; Federal Research Centre "Fundamentals of Biotechnology," Russian Academy of Sciences, Moscow 119071, Russia.