1. School of Life Sciences, University of KwaZulu-Natal, Private Bag X01, Scottsville 3209, South Africa
2. Kazan Institute of Biochemistry and Biophysics, Federal Research Center “Kazan Scientific Center of RAS”, P.O. Box 261, 420111 Kazan, Russia
3. Open Lab ‘Biomarker’, Kazan (Volga Region) Federal University, Kremlevskaya Str. 18, 420008 Kazan, Russia