1. Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow, Russian Federation.
2. Department of Biochemical Sciences, Sapienza University of Rome, Rome, Italy.
3. Department of Medicine/Physiology, University of Fribourg, Fribourg, Switzerland.
4. CNR Institute of Molecular Biology and Pathology, Rome, Italy.
5. Department of Molecular Biology and Biotechnology, The University of Sheffield, Sheffield, United Kingdom.