1. Institute of Biochemistry, University of Kiel, Olshausenstr. 40, 24098 Kiel, Germany
2. Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali, Universita degli Studi di Lecce, 73100 Lecce, Italy
3. Department of Biochemistry, Juntendo University School of Medicine, 2-1-1, Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan